12279447

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 18686304

約数和(自身を除く): 6406857

約数列:

[1, 3, 9, 23, 69, 137, 207, 411, 433, 1233, 1299, 3151, 3897, 9453, 9959, 28359, 29877, 59321, 89631, 177963, 533889, 1364383, 4093149, 12279447]

約数ペア:

[(1, 12279447), (3, 4093149), (9, 1364383), (23, 533889), (69, 177963), (137, 89631), (207, 59321), (411, 29877), (433, 28359), (1233, 9959), (1299, 9453), (3151, 3897)]