672655366943

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1\times {\mathrm{547171}}^1$

素因数の和:550118

約数の個数: 16

約数和(自身を含む): 781624258560

約数和(自身を除く): 108968891617

約数列:

[1, 7, 61, 427, 2879, 20153, 175619, 547171, 1229333, 3830197, 33377431, 233642017, 1575305309, 11027137163, 96093623849, 672655366943]

約数ペア:

[(1, 672655366943), (7, 96093623849), (61, 11027137163), (427, 1575305309), (2879, 233642017), (20153, 33377431), (175619, 3830197), (547171, 1229333)]