39247923

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8317}}^1$

素因数の和:8355

約数の個数: 24

約数和(自身を含む): 61952464

約数和(自身を除く): 22704541

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 8317, 24951, 91487, 108121, 274461, 324363, 1006357, 1189331, 3019071, 3567993, 13082641, 39247923]

約数ペア:

[(1, 39247923), (3, 13082641), (11, 3567993), (13, 3019071), (33, 1189331), (39, 1006357), (121, 324363), (143, 274461), (363, 108121), (429, 91487), (1573, 24951), (4719, 8317)]