7442271

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 11338080

約数和(自身を除く): 3895809

約数列:

[1, 3, 9, 23, 69, 157, 207, 229, 471, 687, 1413, 2061, 3611, 5267, 10833, 15801, 32499, 35953, 47403, 107859, 323577, 826919, 2480757, 7442271]

約数ペア:

[(1, 7442271), (3, 2480757), (9, 826919), (23, 323577), (69, 107859), (157, 47403), (207, 35953), (229, 32499), (471, 15801), (687, 10833), (1413, 5267), (2061, 3611)]