281232006

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{15383}}^1$

素因数の和:15676

約数の個数: 32

約数和(自身を含む): 615852288

約数和(自身を除く): 334620282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 277, 554, 831, 1662, 3047, 6094, 9141, 15383, 18282, 30766, 46149, 92298, 169213, 338426, 507639, 1015278, 4261091, 8522182, 12783273, 25566546, 46872001, 93744002, 140616003, 281232006]

約数ペア:

[(1, 281232006), (2, 140616003), (3, 93744002), (6, 46872001), (11, 25566546), (22, 12783273), (33, 8522182), (66, 4261091), (277, 1015278), (554, 507639), (831, 338426), (1662, 169213), (3047, 92298), (6094, 46149), (9141, 30766), (15383, 18282)]