348560877

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 572149760

約数和(自身を除く): 223588883

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 289, 357, 553, 727, 867, 1343, 1659, 2023, 2181, 4029, 5089, 6069, 9401, 12359, 15267, 22831, 28203, 37077, 57433, 68493, 86513, 159817, 172299, 210103, 259539, 402031, 479451, 630309, 976361, 1206093, 1470721, 2929083, 4412163, 6834527, 16598137, 20503581, 49794411, 116186959, 348560877]

約数ペア:

[(1, 348560877), (3, 116186959), (7, 49794411), (17, 20503581), (21, 16598137), (51, 6834527), (79, 4412163), (119, 2929083), (237, 1470721), (289, 1206093), (357, 976361), (553, 630309), (727, 479451), (867, 402031), (1343, 259539), (1659, 210103), (2023, 172299), (2181, 159817), (4029, 86513), (5089, 68493), (6069, 57433), (9401, 37077), (12359, 28203), (15267, 22831)]