71854993

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2417}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 85423104

約数和(自身を除く): 13568111

約数列:

[1, 7, 31, 137, 217, 959, 2417, 4247, 16919, 29729, 74927, 331129, 524489, 2317903, 10264999, 71854993]

約数ペア:

[(1, 71854993), (7, 10264999), (31, 2317903), (137, 524489), (217, 331129), (959, 74927), (2417, 29729), (4247, 16919)]