2009237349

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2333609}}^1$

素因数の和:2333660

約数の個数: 16

約数和(自身を含む): 3136371840

約数和(自身を除く): 1127134491

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2333609, 7000827, 16335263, 49005789, 95677969, 287033907, 669745783, 2009237349]

約数ペア:

[(1, 2009237349), (3, 669745783), (7, 287033907), (21, 95677969), (41, 49005789), (123, 16335263), (287, 7000827), (861, 2333609)]