1427708303

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{823}}^1\times {\mathrm{3137}}^1$

素因数の和:4046

約数の個数: 16

約数和(自身を含む): 1654855680

約数和(自身を除く): 227147377

約数列:

[1, 7, 79, 553, 823, 3137, 5761, 21959, 65017, 247823, 455119, 1734761, 2581751, 18072257, 203958329, 1427708303]

約数ペア:

[(1, 1427708303), (7, 203958329), (79, 18072257), (553, 2581751), (823, 1734761), (3137, 455119), (5761, 247823), (21959, 65017)]