42776209

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 50053120

約数和(自身を除く): 7276911

約数列:

[1, 7, 79, 103, 553, 721, 751, 5257, 8137, 56959, 59329, 77353, 415303, 541471, 6110887, 42776209]

約数ペア:

[(1, 42776209), (7, 6110887), (79, 541471), (103, 415303), (553, 77353), (721, 59329), (751, 56959), (5257, 8137)]