6397713

素因数分解:

$3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 10640448

約数和(自身を除く): 4242735

約数列:

[1, 3, 7, 9, 21, 63, 173, 519, 587, 1211, 1557, 1761, 3633, 4109, 5283, 10899, 12327, 36981, 101551, 304653, 710857, 913959, 2132571, 6397713]

約数ペア:

[(1, 6397713), (3, 2132571), (7, 913959), (9, 710857), (21, 304653), (63, 101551), (173, 36981), (519, 12327), (587, 10899), (1211, 5283), (1557, 4109), (1761, 3633)]