4089861

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 6200064

約数和(自身を除く): 2110203

約数列:

[1, 3, 9, 31, 93, 107, 137, 279, 321, 411, 963, 1233, 3317, 4247, 9951, 12741, 14659, 29853, 38223, 43977, 131931, 454429, 1363287, 4089861]

約数ペア:

[(1, 4089861), (3, 1363287), (9, 454429), (31, 131931), (93, 43977), (107, 38223), (137, 29853), (279, 14659), (321, 12741), (411, 9951), (963, 4247), (1233, 3317)]