129284493

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{13421}}^1$

素因数の和:13469

約数の個数: 24

約数和(自身を含む): 196498080

約数和(自身を除く): 67213587

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 13421, 40263, 174473, 254999, 523419, 764997, 2268149, 3314987, 6804447, 9944961, 43094831, 129284493]

約数ペア:

[(1, 129284493), (3, 43094831), (13, 9944961), (19, 6804447), (39, 3314987), (57, 2268149), (169, 764997), (247, 523419), (507, 254999), (741, 174473), (3211, 40263), (9633, 13421)]