7371567

素因数分解:

$3^4\times 7^1\times {\mathrm{13001}}^1$

素因数の和:13020

約数の個数: 20

約数和(自身を含む): 12585936

約数和(自身を除く): 5214369

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 13001, 39003, 91007, 117009, 273021, 351027, 819063, 1053081, 2457189, 7371567]

約数ペア:

[(1, 7371567), (3, 2457189), (7, 1053081), (9, 819063), (21, 351027), (27, 273021), (63, 117009), (81, 91007), (189, 39003), (567, 13001)]