4055493

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 6178080

約数和(自身を除く): 2122587

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 421, 507, 741, 1263, 3211, 5473, 7999, 9633, 16419, 23997, 71149, 103987, 213447, 311961, 1351831, 4055493]

約数ペア:

[(1, 4055493), (3, 1351831), (13, 311961), (19, 213447), (39, 103987), (57, 71149), (169, 23997), (247, 16419), (421, 9633), (507, 7999), (741, 5473), (1263, 3211)]