447991943

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{3517}}^1$

素因数の和:4142

約数の個数: 16

約数和(自身を含む): 529557504

約数和(自身を除く): 81565561

約数列:

[1, 7, 31, 217, 587, 3517, 4109, 18197, 24619, 109027, 127379, 763189, 2064479, 14451353, 63998849, 447991943]

約数ペア:

[(1, 447991943), (7, 63998849), (31, 14451353), (217, 2064479), (587, 763189), (3517, 127379), (4109, 109027), (18197, 24619)]