143901997

素因数分解:

${\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 149768640

約数和(自身を除く): 5866643

約数列:

[1, 67, 83, 113, 229, 5561, 7571, 9379, 15343, 19007, 25877, 628393, 1273469, 1733759, 2147791, 143901997]

約数ペア:

[(1, 143901997), (67, 2147791), (83, 1733759), (113, 1273469), (229, 628393), (5561, 25877), (7571, 19007), (9379, 15343)]