331736211

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{2287}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 488277504

約数和(自身を除く): 156541293

約数列:

[1, 3, 9, 71, 213, 227, 639, 681, 2043, 2287, 6861, 16117, 20583, 48351, 145053, 162377, 487131, 519149, 1461393, 1557447, 4672341, 36859579, 110578737, 331736211]

約数ペア:

[(1, 331736211), (3, 110578737), (9, 36859579), (71, 4672341), (213, 1557447), (227, 1461393), (639, 519149), (681, 487131), (2043, 162377), (2287, 145053), (6861, 48351), (16117, 20583)]