137397673

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{6269}}^1$

素因数の和:6408

約数の個数: 16

約数和(自身を含む): 163722240

約数和(自身を除く): 26324567

約数列:

[1, 7, 31, 101, 217, 707, 3131, 6269, 21917, 43883, 194339, 633169, 1360373, 4432183, 19628239, 137397673]

約数ペア:

[(1, 137397673), (7, 19628239), (31, 4432183), (101, 1360373), (217, 633169), (707, 194339), (3131, 43883), (6269, 21917)]