3644121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 32

約数和(自身を含む): 5588352

約数和(自身を除く): 1944231

約数列:

[1, 3, 13, 39, 41, 43, 53, 123, 129, 159, 533, 559, 689, 1599, 1677, 1763, 2067, 2173, 2279, 5289, 6519, 6837, 22919, 28249, 29627, 68757, 84747, 88881, 93439, 280317, 1214707, 3644121]

約数ペア:

[(1, 3644121), (3, 1214707), (13, 280317), (39, 93439), (41, 88881), (43, 84747), (53, 68757), (123, 29627), (129, 28249), (159, 22919), (533, 6837), (559, 6519), (689, 5289), (1599, 2279), (1677, 2173), (1763, 2067)]