13740687

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 20451600

約数和(自身を除く): 6710913

約数列:

[1, 3, 9, 59, 113, 177, 229, 339, 531, 687, 1017, 2061, 6667, 13511, 20001, 25877, 40533, 60003, 77631, 121599, 232893, 1526743, 4580229, 13740687]

約数ペア:

[(1, 13740687), (3, 4580229), (9, 1526743), (59, 232893), (113, 121599), (177, 77631), (229, 60003), (339, 40533), (531, 25877), (687, 20001), (1017, 13511), (2061, 6667)]