23121371

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11047}}^1$

素因数の和:11090

約数の個数: 16

約数和(自身を含む): 29697024

約数和(自身を除く): 6575653

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 11047, 77329, 143611, 254081, 1005277, 1778567, 3303053, 23121371]

約数ペア:

[(1, 23121371), (7, 3303053), (13, 1778567), (23, 1005277), (91, 254081), (161, 143611), (299, 77329), (2093, 11047)]