13356939

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 19017936

約数和(自身を除く): 5660997

約数列:

[1, 3, 31, 41, 93, 113, 123, 339, 961, 1271, 2883, 3503, 3813, 4633, 10509, 13899, 39401, 108593, 118203, 143623, 325779, 430869, 4452313, 13356939]

約数ペア:

[(1, 13356939), (3, 4452313), (31, 430869), (41, 325779), (93, 143623), (113, 118203), (123, 108593), (339, 39401), (961, 13899), (1271, 10509), (2883, 4633), (3503, 3813)]