247335498

素因数分解:

$2^1\times 3^3\times {\mathrm{4580287}}^1$

素因数の和:4580298

約数の個数: 16

約数和(自身を含む): 549634560

約数和(自身を除く): 302299062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4580287, 9160574, 13740861, 27481722, 41222583, 82445166, 123667749, 247335498]

約数ペア:

[(1, 247335498), (2, 123667749), (3, 82445166), (6, 41222583), (9, 27481722), (18, 13740861), (27, 9160574), (54, 4580287)]