25181937

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2251}}^1$

素因数の和:2381

約数の個数: 24

約数和(自身を含む): 40049568

約数和(自身を除く): 14867631

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 1017, 1243, 2251, 3729, 6753, 11187, 20259, 24761, 74283, 222849, 254363, 763089, 2289267, 2797993, 8393979, 25181937]

約数ペア:

[(1, 25181937), (3, 8393979), (9, 2797993), (11, 2289267), (33, 763089), (99, 254363), (113, 222849), (339, 74283), (1017, 24761), (1243, 20259), (2251, 11187), (3729, 6753)]