187816013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{2389}}^1$

素因数の和:3428

約数の個数: 16

約数和(自身を含む): 234487680

約数和(自身を除く): 46671667

約数列:

[1, 7, 11, 77, 1021, 2389, 7147, 11231, 16723, 26279, 78617, 183953, 2439169, 17074183, 26830859, 187816013]

約数ペア:

[(1, 187816013), (7, 26830859), (11, 17074183), (77, 2439169), (1021, 183953), (2389, 78617), (7147, 26279), (11231, 16723)]