7850493

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 13497600

約数和(自身を除く): 5647107

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 569, 657, 1533, 1707, 1971, 3983, 4599, 5121, 11949, 13797, 15363, 35847, 41537, 107541, 124611, 290759, 373833, 872277, 1121499, 2616831, 7850493]

約数ペア:

[(1, 7850493), (3, 2616831), (7, 1121499), (9, 872277), (21, 373833), (27, 290759), (63, 124611), (73, 107541), (189, 41537), (219, 35847), (511, 15363), (569, 13797), (657, 11949), (1533, 5121), (1707, 4599), (1971, 3983)]