72409001

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3733}}^1$

素因数の和:3920

約数の個数: 16

約数和(自身を含む): 88182144

約数和(自身を除く): 15773143

約数列:

[1, 7, 17, 119, 163, 1141, 2771, 3733, 19397, 26131, 63461, 444227, 608479, 4259353, 10344143, 72409001]

約数ペア:

[(1, 72409001), (7, 10344143), (17, 4259353), (119, 608479), (163, 444227), (1141, 63461), (2771, 26131), (3733, 19397)]