11407389

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13249}}^1$

素因数の和:13300

約数の個数: 16

約数和(自身を含む): 17808000

約数和(自身を除く): 6400611

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 13249, 39747, 92743, 278229, 543209, 1629627, 3802463, 11407389]

約数ペア:

[(1, 11407389), (3, 3802463), (7, 1629627), (21, 543209), (41, 278229), (123, 92743), (287, 39747), (861, 13249)]