42186287

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{2063}}^1$

素因数の和:2111

約数の個数: 18

約数和(自身を含む): 50235696

約数和(自身を除く): 8049409

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 2063, 20449, 22693, 26819, 249623, 295009, 348647, 3245099, 3835117, 42186287]

約数ペア:

[(1, 42186287), (11, 3835117), (13, 3245099), (121, 348647), (143, 295009), (169, 249623), (1573, 26819), (1859, 22693), (2063, 20449)]