1330442253

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 2436295680

約数和(自身を除く): 1105853427

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 139, 153, 189, 243, 331, 357, 417, 459, 567, 973, 993, 1071, 1251, 1377, 1701, 2317, 2363, 2919, 2979, 3213, 3753, 4131, 5627, 6951, 7089, 8757, 8937, 9639, 11259, 16541, 16881, 20853, 21267, 26271, 26811, 28917, 33777, 39389, 46009, 49623, 50643, 62559, 63801, 78813, 80433, 118167, 138027, 148869, 151929, 187677, 191403, 236439, 322063, 354501, 414081, 446607, 455787, 563031, 574209, 782153, 966189, 1063503, 1242243, 1339821, 1367361, 2346459, 2898567, 3190509, 3726729, 4019463, 5475071, 7039377, 8695701, 9571527, 11180187, 16425213, 21118131, 26087103, 49275639, 63354393, 78261309, 147826917, 190063179, 443480751, 1330442253]

約数ペア:

[(1, 1330442253), (3, 443480751), (7, 190063179), (9, 147826917), (17, 78261309), (21, 63354393), (27, 49275639), (51, 26087103), (63, 21118131), (81, 16425213), (119, 11180187), (139, 9571527), (153, 8695701), (189, 7039377), (243, 5475071), (331, 4019463), (357, 3726729), (417, 3190509), (459, 2898567), (567, 2346459), (973, 1367361), (993, 1339821), (1071, 1242243), (1251, 1063503), (1377, 966189), (1701, 782153), (2317, 574209), (2363, 563031), (2919, 455787), (2979, 446607), (3213, 414081), (3753, 354501), (4131, 322063), (5627, 236439), (6951, 191403), (7089, 187677), (8757, 151929), (8937, 148869), (9639, 138027), (11259, 118167), (16541, 80433), (16881, 78813), (20853, 63801), (21267, 62559), (26271, 50643), (26811, 49623), (28917, 46009), (33777, 39389)]