2030841

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 3144960

約数和(自身を除く): 1114119

約数列:

[1, 3, 9, 29, 31, 87, 93, 251, 261, 279, 753, 899, 2259, 2697, 7279, 7781, 8091, 21837, 23343, 65511, 70029, 225649, 676947, 2030841]

約数ペア:

[(1, 2030841), (3, 676947), (9, 225649), (29, 70029), (31, 65511), (87, 23343), (93, 21837), (251, 8091), (261, 7781), (279, 7279), (753, 2697), (899, 2259)]