12215671351

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{3733}}^1$

素因数の和:3860

約数の個数: 36

約数和(自身を含む): 14265030072

約数和(自身を除く): 2049358721

約数列:

[1, 13, 17, 67, 169, 221, 289, 871, 1139, 2873, 3733, 3757, 11323, 14807, 19363, 48529, 48841, 63461, 192491, 250111, 251719, 630877, 824993, 1078837, 3251443, 3272347, 4251887, 10724909, 14024881, 42268759, 55274531, 72282079, 182323453, 718568903, 939667027, 12215671351]

約数ペア:

[(1, 12215671351), (13, 939667027), (17, 718568903), (67, 182323453), (169, 72282079), (221, 55274531), (289, 42268759), (871, 14024881), (1139, 10724909), (2873, 4251887), (3733, 3272347), (3757, 3251443), (11323, 1078837), (14807, 824993), (19363, 630877), (48529, 251719), (48841, 250111), (63461, 192491)]