11381643

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1069}}^1$

素因数の和:1108

約数の個数: 36

約数和(自身を含む): 20364240

約数和(自身を除く): 8982597

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1069, 1183, 1521, 3207, 3549, 7483, 9621, 10647, 13897, 22449, 41691, 67347, 97279, 125073, 180661, 291837, 541983, 875511, 1264627, 1625949, 3793881, 11381643]

約数ペア:

[(1, 11381643), (3, 3793881), (7, 1625949), (9, 1264627), (13, 875511), (21, 541983), (39, 291837), (63, 180661), (91, 125073), (117, 97279), (169, 67347), (273, 41691), (507, 22449), (819, 13897), (1069, 10647), (1183, 9621), (1521, 7483), (3207, 3549)]