1190493

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 1886976

約数和(自身を除く): 696483

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 251, 279, 527, 753, 1581, 2259, 4267, 4743, 7781, 12801, 23343, 38403, 70029, 132277, 396831, 1190493]

約数ペア:

[(1, 1190493), (3, 396831), (9, 132277), (17, 70029), (31, 38403), (51, 23343), (93, 12801), (153, 7781), (251, 4743), (279, 4267), (527, 2259), (753, 1581)]