42388129

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{853}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 50283520

約数和(自身を除く): 7895391

約数列:

[1, 7, 31, 217, 229, 853, 1603, 5971, 7099, 26443, 49693, 185101, 195337, 1367359, 6055447, 42388129]

約数ペア:

[(1, 42388129), (7, 6055447), (31, 1367359), (217, 195337), (229, 185101), (853, 49693), (1603, 26443), (5971, 7099)]