13668417

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9433}}^1$

素因数の和:9469

約数の個数: 24

約数和(自身を含む): 23547264

約数和(自身を除く): 9878847

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 9433, 28299, 66031, 84897, 198093, 216959, 594279, 650877, 1518713, 1952631, 4556139, 13668417]

約数ペア:

[(1, 13668417), (3, 4556139), (7, 1952631), (9, 1518713), (21, 650877), (23, 594279), (63, 216959), (69, 198093), (161, 84897), (207, 66031), (483, 28299), (1449, 9433)]