83715121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3163}}^1$

素因数の和:3388

約数の個数: 16

約数和(自身を含む): 101248000

約数和(自身を除く): 17532879

約数列:

[1, 7, 19, 133, 199, 1393, 3163, 3781, 22141, 26467, 60097, 420679, 629437, 4406059, 11959303, 83715121]

約数ペア:

[(1, 83715121), (7, 11959303), (19, 4406059), (133, 629437), (199, 420679), (1393, 60097), (3163, 26467), (3781, 22141)]