1064375131071

素因数分解:

$3^1\times 7^1\times {\mathrm{2477}}^1\times {\mathrm{20462063}}^1$

素因数の和:20464550

約数の個数: 16

約数和(自身を含む): 1622559826944

約数和(自身を除く): 558184695873

約数列:

[1, 3, 7, 21, 2477, 7431, 17339, 52017, 20462063, 61386189, 143234441, 429703323, 50684530051, 152053590153, 354791710357, 1064375131071]

約数ペア:

[(1, 1064375131071), (3, 354791710357), (7, 152053590153), (21, 50684530051), (2477, 429703323), (7431, 143234441), (17339, 61386189), (52017, 20462063)]