73385189

素因数分解:

${\mathrm{47}}^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:472

約数の個数: 12

約数和(自身を含む): 75835200

約数和(自身を除く): 2450011

約数列:

[1, 47, 139, 239, 2209, 6533, 11233, 33221, 307051, 527951, 1561387, 73385189]

約数ペア:

[(1, 73385189), (47, 1561387), (139, 527951), (239, 307051), (2209, 33221), (6533, 11233)]