153409894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{21067}}^1$

素因数の和:21411

約数の個数: 16

約数和(自身を含む): 251804736

約数和(自身を除く): 98394842

約数列:

[1, 2, 11, 22, 331, 662, 3641, 7282, 21067, 42134, 231737, 463474, 6973177, 13946354, 76704947, 153409894]

約数ペア:

[(1, 153409894), (2, 76704947), (11, 13946354), (22, 6973177), (331, 463474), (662, 231737), (3641, 42134), (7282, 21067)]