1016610721

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{1021}}^1\times {\mathrm{1381}}^1$

素因数の和:2512

約数の個数: 16

約数和(自身を含む): 1175120128

約数和(自身を除く): 158509407

約数列:

[1, 7, 103, 721, 1021, 1381, 7147, 9667, 105163, 142243, 736141, 995701, 1410001, 9870007, 145230103, 1016610721]

約数ペア:

[(1, 1016610721), (7, 145230103), (103, 9870007), (721, 1410001), (1021, 995701), (1381, 736141), (7147, 142243), (9667, 105163)]