492025953

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 689375232

約数和(自身を除く): 197349279

約数列:

[1, 3, 41, 71, 103, 123, 213, 309, 547, 1641, 2911, 4223, 7313, 8733, 12669, 21939, 22427, 38837, 56341, 67281, 116511, 169023, 299833, 899499, 1592317, 2309981, 4000211, 4776951, 6929943, 12000633, 164008651, 492025953]

約数ペア:

[(1, 492025953), (3, 164008651), (41, 12000633), (71, 6929943), (103, 4776951), (123, 4000211), (213, 2309981), (309, 1592317), (547, 899499), (1641, 299833), (2911, 169023), (4223, 116511), (7313, 67281), (8733, 56341), (12669, 38837), (21939, 22427)]