2335221

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 3903744

約数和(自身を除く): 1568523

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 367, 707, 909, 1101, 2121, 2569, 3303, 6363, 7707, 23121, 37067, 111201, 259469, 333603, 778407, 2335221]

約数ペア:

[(1, 2335221), (3, 778407), (7, 333603), (9, 259469), (21, 111201), (63, 37067), (101, 23121), (303, 7707), (367, 6363), (707, 3303), (909, 2569), (1101, 2121)]