13151631

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1109}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 18115200

約数和(自身を除く): 4963569

約数列:

[1, 3, 59, 67, 177, 201, 1109, 3327, 3953, 11859, 65431, 74303, 196293, 222909, 4383877, 13151631]

約数ペア:

[(1, 13151631), (3, 4383877), (59, 222909), (67, 196293), (177, 74303), (201, 65431), (1109, 11859), (3327, 3953)]