288977403

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 482065920

約数和(自身を除く): 193088517

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 121, 143, 209, 247, 293, 363, 429, 627, 741, 879, 1331, 1573, 2299, 2717, 3223, 3809, 3993, 4719, 5567, 6897, 8151, 9669, 11427, 16701, 17303, 25289, 29887, 35453, 41899, 51909, 61237, 72371, 75867, 89661, 106359, 125697, 183711, 217113, 328757, 389983, 460889, 673607, 796081, 986271, 1169949, 1382667, 2020821, 2388243, 5069779, 7409677, 8756891, 15209337, 22229031, 26270673, 96325801, 288977403]

約数ペア:

[(1, 288977403), (3, 96325801), (11, 26270673), (13, 22229031), (19, 15209337), (33, 8756891), (39, 7409677), (57, 5069779), (121, 2388243), (143, 2020821), (209, 1382667), (247, 1169949), (293, 986271), (363, 796081), (429, 673607), (627, 460889), (741, 389983), (879, 328757), (1331, 217113), (1573, 183711), (2299, 125697), (2717, 106359), (3223, 89661), (3809, 75867), (3993, 72371), (4719, 61237), (5567, 51909), (6897, 41899), (8151, 35453), (9669, 29887), (11427, 25289), (16701, 17303)]