30308157

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{787}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 47941920

約数和(自身を除く): 17633763

約数列:

[1, 3, 9, 11, 33, 99, 389, 787, 1167, 2361, 3501, 4279, 7083, 8657, 12837, 25971, 38511, 77913, 306143, 918429, 2755287, 3367573, 10102719, 30308157]

約数ペア:

[(1, 30308157), (3, 10102719), (9, 3367573), (11, 2755287), (33, 918429), (99, 306143), (389, 77913), (787, 38511), (1167, 25971), (2361, 12837), (3501, 8657), (4279, 7083)]