2261457

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 3639168

約数和(自身を除く): 1377711

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 431, 477, 583, 1293, 1749, 3879, 4741, 5247, 14223, 22843, 42669, 68529, 205587, 251273, 753819, 2261457]

約数ペア:

[(1, 2261457), (3, 753819), (9, 251273), (11, 205587), (33, 68529), (53, 42669), (99, 22843), (159, 14223), (431, 5247), (477, 4741), (583, 3879), (1293, 1749)]