227581887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^2\times {\mathrm{457}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 330423184

約数和(自身を除く): 102841297

約数列:

[1, 3, 13, 39, 113, 339, 457, 1371, 1469, 4407, 5941, 12769, 17823, 38307, 51641, 154923, 165997, 497991, 671333, 2013999, 5835433, 17506299, 75860629, 227581887]

約数ペア:

[(1, 227581887), (3, 75860629), (13, 17506299), (39, 5835433), (113, 2013999), (339, 671333), (457, 497991), (1371, 165997), (1469, 154923), (4407, 51641), (5941, 38307), (12769, 17823)]