30408849

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 45714240

約数和(自身を除く): 15305391

約数列:

[1, 3, 9, 29, 87, 261, 263, 443, 789, 1329, 2367, 3987, 7627, 12847, 22881, 38541, 68643, 115623, 116509, 349527, 1048581, 3378761, 10136283, 30408849]

約数ペア:

[(1, 30408849), (3, 10136283), (9, 3378761), (29, 1048581), (87, 349527), (261, 116509), (263, 115623), (443, 68643), (789, 38541), (1329, 22881), (2367, 12847), (3987, 7627)]