130320001

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26111}}^1$

素因数の和:26172

約数の個数: 16

約数和(自身を含む): 160432128

約数和(自身を除く): 30112127

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 26111, 182777, 600553, 809441, 4203871, 5666087, 18617143, 130320001]

約数ペア:

[(1, 130320001), (7, 18617143), (23, 5666087), (31, 4203871), (161, 809441), (217, 600553), (713, 182777), (4991, 26111)]