15697340729

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{140603}}^1$

素因数の和:141040

約数の個数: 16

約数和(自身を含む): 18424748160

約数和(自身を除く): 2727407431

約数列:

[1, 7, 41, 287, 389, 2723, 15949, 111643, 140603, 984221, 5764723, 40353061, 54694567, 382861969, 2242477247, 15697340729]

約数ペア:

[(1, 15697340729), (7, 2242477247), (41, 382861969), (287, 54694567), (389, 40353061), (2723, 5764723), (15949, 984221), (111643, 140603)]