31341591

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2593}}^1$

素因数の和:2695

約数の個数: 24

約数和(自身を含む): 48559680

約数和(自身を除く): 17218089

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 711, 1343, 2593, 4029, 7779, 12087, 23337, 44081, 132243, 204847, 396729, 614541, 1843623, 3482399, 10447197, 31341591]

約数ペア:

[(1, 31341591), (3, 10447197), (9, 3482399), (17, 1843623), (51, 614541), (79, 396729), (153, 204847), (237, 132243), (711, 44081), (1343, 23337), (2593, 12087), (4029, 7779)]