1818867961

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1\times {\mathrm{2221}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 1958204160

約数和(自身を除く): 139336199

約数列:

[1, 17, 67, 719, 1139, 2221, 12223, 37757, 48173, 148807, 818941, 1596899, 2529719, 27147283, 106992233, 1818867961]

約数ペア:

[(1, 1818867961), (17, 106992233), (67, 27147283), (719, 2529719), (1139, 1596899), (2221, 818941), (12223, 148807), (37757, 48173)]