1213169802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15553459}}^1$

素因数の和:15553477

約数の個数: 16

約数和(自身を含む): 2612981280

約数和(自身を除く): 1399811478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 15553459, 31106918, 46660377, 93320754, 202194967, 404389934, 606584901, 1213169802]

約数ペア:

[(1, 1213169802), (2, 606584901), (3, 404389934), (6, 202194967), (13, 93320754), (26, 46660377), (39, 31106918), (78, 15553459)]