127281413

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{3001}}^1$

素因数の和:3164

約数の個数: 16

約数和(自身を含む): 149283456

約数和(自身を除く): 22002043

約数列:

[1, 7, 73, 83, 511, 581, 3001, 6059, 21007, 42413, 219073, 249083, 1533511, 1743581, 18183059, 127281413]

約数ペア:

[(1, 127281413), (7, 18183059), (73, 1743581), (83, 1533511), (511, 249083), (581, 219073), (3001, 42413), (6059, 21007)]