1009503

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{103}}^1$

素因数の和:137

約数の個数: 30

約数和(自身を含む): 1673672

約数和(自身を除く): 664169

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 103, 121, 297, 309, 363, 891, 927, 1089, 1133, 2781, 3267, 3399, 8343, 9801, 10197, 12463, 30591, 37389, 91773, 112167, 336501, 1009503]

約数ペア:

[(1, 1009503), (3, 336501), (9, 112167), (11, 91773), (27, 37389), (33, 30591), (81, 12463), (99, 10197), (103, 9801), (121, 8343), (297, 3399), (309, 3267), (363, 2781), (891, 1133), (927, 1089)]