123493394885

素因数分解:

$5^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{1088671}}^1$

素因数の和:1089153

約数の個数: 24

約数和(自身を含む): 172759182336

約数和(自身を除く): 49265787451

約数列:

[1, 5, 7, 35, 49, 245, 463, 2315, 3241, 16205, 22687, 113435, 1088671, 5443355, 7620697, 38103485, 53344879, 266724395, 504054673, 2520273365, 3528382711, 17641913555, 24698678977, 123493394885]

約数ペア:

[(1, 123493394885), (5, 24698678977), (7, 17641913555), (35, 3528382711), (49, 2520273365), (245, 504054673), (463, 266724395), (2315, 53344879), (3241, 38103485), (16205, 7620697), (22687, 5443355), (113435, 1088671)]