917126399

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{24133}}^1$

素因数の和:24290

約数の個数: 16

約数和(自身を含む): 1077341760

約数和(自身を除く): 160215361

約数列:

[1, 7, 61, 89, 427, 623, 5429, 24133, 38003, 168931, 1472113, 2147837, 10304791, 15034859, 131018057, 917126399]

約数ペア:

[(1, 917126399), (7, 131018057), (61, 15034859), (89, 10304791), (427, 2147837), (623, 1472113), (5429, 168931), (24133, 38003)]