228698229

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{32261}}^1$

素因数の和:32420

約数の個数: 16

約数和(自身を含む): 325200960

約数和(自身を除く): 96502731

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 32261, 96783, 548437, 1645311, 4484279, 13452837, 76232743, 228698229]

約数ペア:

[(1, 228698229), (3, 76232743), (17, 13452837), (51, 4484279), (139, 1645311), (417, 548437), (2363, 96783), (7089, 32261)]