13279698

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{10391}}^1$

素因数の和:10470

約数の個数: 24

約数和(自身を含む): 29180736

約数和(自身を除く): 15901038

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 10391, 20782, 31173, 62346, 93519, 187038, 737761, 1475522, 2213283, 4426566, 6639849, 13279698]

約数ペア:

[(1, 13279698), (2, 6639849), (3, 4426566), (6, 2213283), (9, 1475522), (18, 737761), (71, 187038), (142, 93519), (213, 62346), (426, 31173), (639, 20782), (1278, 10391)]