29900493

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3023}}^1$

素因数の和:3193

約数の個数: 24

約数和(自身を含む): 49690368

約数和(自身を除く): 19789875

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 1099, 1413, 3023, 3297, 9069, 9891, 21161, 27207, 63483, 190449, 474611, 1423833, 3322277, 4271499, 9966831, 29900493]

約数ペア:

[(1, 29900493), (3, 9966831), (7, 4271499), (9, 3322277), (21, 1423833), (63, 474611), (157, 190449), (471, 63483), (1099, 27207), (1413, 21161), (3023, 9891), (3297, 9069)]