468658731

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 670720000

約数和(自身を除く): 202061269

約数列:

[1, 3, 19, 57, 79, 199, 237, 523, 597, 1501, 1569, 3781, 4503, 9937, 11343, 15721, 29811, 41317, 47163, 104077, 123951, 298699, 312231, 785023, 896097, 1977463, 2355069, 5932389, 8222083, 24666249, 156219577, 468658731]

約数ペア:

[(1, 468658731), (3, 156219577), (19, 24666249), (57, 8222083), (79, 5932389), (199, 2355069), (237, 1977463), (523, 896097), (597, 785023), (1501, 312231), (1569, 298699), (3781, 123951), (4503, 104077), (9937, 47163), (11343, 41317), (15721, 29811)]