90398333

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 102709920

約数和(自身を除く): 12311587

約数列:

[1, 17, 19, 101, 163, 289, 323, 1717, 1919, 2771, 3097, 5491, 16463, 29189, 32623, 47107, 52649, 279871, 312797, 554591, 895033, 4757807, 5317549, 90398333]

約数ペア:

[(1, 90398333), (17, 5317549), (19, 4757807), (101, 895033), (163, 554591), (289, 312797), (323, 279871), (1717, 52649), (1919, 47107), (2771, 32623), (3097, 29189), (5491, 16463)]