87433919

素因数分解:

${\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 92252160

約数和(自身を除く): 4818241

約数列:

[1, 31, 103, 139, 197, 3193, 4309, 6107, 14317, 20291, 27383, 443827, 629021, 848873, 2820449, 87433919]

約数ペア:

[(1, 87433919), (31, 2820449), (103, 848873), (139, 629021), (197, 443827), (3193, 27383), (4309, 20291), (6107, 14317)]