331329897

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{1423}}^1$

素因数の和:2101

約数の個数: 24

約数和(自身を含む): 491382528

約数和(自身を除く): 160052631

約数列:

[1, 3, 9, 41, 123, 369, 631, 1423, 1893, 4269, 5679, 12807, 25871, 58343, 77613, 175029, 232839, 525087, 897913, 2693739, 8081217, 36814433, 110443299, 331329897]

約数ペア:

[(1, 331329897), (3, 110443299), (9, 36814433), (41, 8081217), (123, 2693739), (369, 897913), (631, 525087), (1423, 232839), (1893, 175029), (4269, 77613), (5679, 58343), (12807, 25871)]