75341917

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 87357312

約数和(自身を除く): 12015395

約数列:

[1, 7, 137, 251, 313, 959, 1757, 2191, 34387, 42881, 78563, 240709, 300167, 549941, 10763131, 75341917]

約数ペア:

[(1, 75341917), (7, 10763131), (137, 549941), (251, 300167), (313, 240709), (959, 78563), (1757, 42881), (2191, 34387)]