337371507

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{26417}}^1$

素因数の和:26480

約数の個数: 32

約数和(自身を含む): 557948160

約数和(自身を除く): 220576653

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 12771, 26417, 79251, 237753, 290587, 713259, 871761, 1135931, 2615283, 3407793, 7845849, 10223379, 12495241, 30670137, 37485723, 112457169, 337371507]

約数ペア:

[(1, 337371507), (3, 112457169), (9, 37485723), (11, 30670137), (27, 12495241), (33, 10223379), (43, 7845849), (99, 3407793), (129, 2615283), (297, 1135931), (387, 871761), (473, 713259), (1161, 290587), (1419, 237753), (4257, 79251), (12771, 26417)]