103408529

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20719}}^1$

素因数の和:20780

約数の個数: 16

約数和(自身を含む): 127303680

約数和(自身を除く): 23895151

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 20719, 145033, 476537, 642289, 3335759, 4496023, 14772647, 103408529]

約数ペア:

[(1, 103408529), (7, 14772647), (23, 4496023), (31, 3335759), (161, 642289), (217, 476537), (713, 145033), (4991, 20719)]