1186082009

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{320303}}^1$

素因数の和:320356

約数の個数: 12

約数和(自身を含む): 1417024896

約数和(自身を除く): 230942887

約数列:

[1, 7, 23, 161, 529, 3703, 320303, 2242121, 7366969, 51568783, 169440287, 1186082009]

約数ペア:

[(1, 1186082009), (7, 169440287), (23, 51568783), (161, 7366969), (529, 2242121), (3703, 320303)]