7628805121

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{856111}}^1$

素因数の和:856204

約数の個数: 16

約数和(自身を含む): 9314498560

約数和(自身を除く): 1685693439

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8911, 856111, 5992777, 16266109, 57359437, 113862763, 401516059, 1089829303, 7628805121]

約数ペア:

[(1, 7628805121), (7, 1089829303), (19, 401516059), (67, 113862763), (133, 57359437), (469, 16266109), (1273, 5992777), (8911, 856111)]