103398547

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20717}}^1$

素因数の和:20778

約数の個数: 16

約数和(自身を含む): 127291392

約数和(自身を除く): 23892845

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 20717, 145019, 476491, 642227, 3335437, 4495589, 14771221, 103398547]

約数ペア:

[(1, 103398547), (7, 14771221), (23, 4495589), (31, 3335437), (161, 642227), (217, 476491), (713, 145019), (4991, 20717)]