2016055431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{218117}}^1$

素因数の和:218215

約数の個数: 24

約数和(自身を含む): 3175798080

約数和(自身を除く): 1159742649

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 3081, 9243, 218117, 654351, 1963053, 2835521, 8506563, 17231243, 25519689, 51693729, 155081187, 224006159, 672018477, 2016055431]

約数ペア:

[(1, 2016055431), (3, 672018477), (9, 224006159), (13, 155081187), (39, 51693729), (79, 25519689), (117, 17231243), (237, 8506563), (711, 2835521), (1027, 1963053), (3081, 654351), (9243, 218117)]