286035841

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{30517}}^1$

素因数の和:30640

約数の個数: 16

約数和(自身を含む): 355473664

約数和(自身を除く): 69437823

約数列:

[1, 7, 13, 91, 103, 721, 1339, 9373, 30517, 213619, 396721, 2777047, 3143251, 22002757, 40862263, 286035841]

約数ペア:

[(1, 286035841), (7, 40862263), (13, 22002757), (91, 3143251), (103, 2777047), (721, 396721), (1339, 213619), (9373, 30517)]