40159911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 61986816

約数和(自身を除く): 21826905

約数列:

[1, 3, 11, 31, 33, 37, 93, 111, 341, 407, 1023, 1061, 1147, 1221, 3183, 3441, 11671, 12617, 32891, 35013, 37851, 39257, 98673, 117771, 361801, 431827, 1085403, 1216967, 1295481, 3650901, 13386637, 40159911]

約数ペア:

[(1, 40159911), (3, 13386637), (11, 3650901), (31, 1295481), (33, 1216967), (37, 1085403), (93, 431827), (111, 361801), (341, 117771), (407, 98673), (1023, 39257), (1061, 37851), (1147, 35013), (1221, 32891), (3183, 12617), (3441, 11671)]