5730507

素因数分解:

$3^4\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:544

約数の個数: 20

約数和(自身を含む): 8624880

約数和(自身を除く): 2894373

約数列:

[1, 3, 9, 27, 81, 263, 269, 789, 807, 2367, 2421, 7101, 7263, 21303, 21789, 70747, 212241, 636723, 1910169, 5730507]

約数ペア:

[(1, 5730507), (3, 1910169), (9, 636723), (27, 212241), (81, 70747), (263, 21789), (269, 21303), (789, 7263), (807, 7101), (2367, 2421)]