42623567

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 49883712

約数和(自身を除く): 7260145

約数列:

[1, 7, 61, 173, 427, 577, 1211, 4039, 10553, 35197, 73871, 99821, 246379, 698747, 6089081, 42623567]

約数ペア:

[(1, 42623567), (7, 6089081), (61, 698747), (173, 246379), (427, 99821), (577, 73871), (1211, 35197), (4039, 10553)]