15360009

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2699}}^1$

素因数の和:2980

約数の個数: 16

約数和(自身を含む): 23500800

約数和(自身を除く): 8140791

約数列:

[1, 3, 7, 21, 271, 813, 1897, 2699, 5691, 8097, 18893, 56679, 731429, 2194287, 5120003, 15360009]

約数ペア:

[(1, 15360009), (3, 5120003), (7, 2194287), (21, 731429), (271, 56679), (813, 18893), (1897, 8097), (2699, 5691)]