15309969

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1420

約数の個数: 16

約数和(自身を含む): 21085440

約数和(自身を除く): 5775471

約数列:

[1, 3, 59, 67, 177, 201, 1291, 3873, 3953, 11859, 76169, 86497, 228507, 259491, 5103323, 15309969]

約数ペア:

[(1, 15309969), (3, 5103323), (59, 259491), (67, 228507), (177, 86497), (201, 76169), (1291, 11859), (3873, 3953)]