1330786917

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{3631}}^1$

素因数の和:4041

約数の個数: 24

約数和(自身を含む): 1941899648

約数和(自身を除く): 611112731

約数列:

[1, 3, 9, 193, 211, 579, 633, 1737, 1899, 3631, 10893, 32679, 40723, 122169, 366507, 700783, 766141, 2102349, 2298423, 6307047, 6895269, 147865213, 443595639, 1330786917]

約数ペア:

[(1, 1330786917), (3, 443595639), (9, 147865213), (193, 6895269), (211, 6307047), (579, 2298423), (633, 2102349), (1737, 766141), (1899, 700783), (3631, 366507), (10893, 122169), (32679, 40723)]