13248621

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2207}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 20666880

約数和(自身を除く): 7418259

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 2207, 6003, 6621, 19863, 50761, 64003, 152283, 192009, 456849, 576027, 1472069, 4416207, 13248621]

約数ペア:

[(1, 13248621), (3, 4416207), (9, 1472069), (23, 576027), (29, 456849), (69, 192009), (87, 152283), (207, 64003), (261, 50761), (667, 19863), (2001, 6621), (2207, 6003)]