201731061

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{797}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 326350080

約数和(自身を除く): 124619019

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 709, 797, 2127, 2391, 4963, 5579, 12053, 13549, 14889, 16737, 36159, 40647, 84371, 94843, 253113, 284529, 565073, 1695219, 3955511, 9606241, 11866533, 28818723, 67243687, 201731061]

約数ペア:

[(1, 201731061), (3, 67243687), (7, 28818723), (17, 11866533), (21, 9606241), (51, 3955511), (119, 1695219), (357, 565073), (709, 284529), (797, 253113), (2127, 94843), (2391, 84371), (4963, 40647), (5579, 36159), (12053, 16737), (13549, 14889)]