201508983

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{4211}}^1$

素因数の和:4639

約数の個数: 24

約数和(自身を含む): 314299440

約数和(自身を除く): 112790457

約数列:

[1, 3, 9, 13, 39, 117, 409, 1227, 3681, 4211, 5317, 12633, 15951, 37899, 47853, 54743, 164229, 492687, 1722299, 5166897, 15500691, 22389887, 67169661, 201508983]

約数ペア:

[(1, 201508983), (3, 67169661), (9, 22389887), (13, 15500691), (39, 5166897), (117, 1722299), (409, 492687), (1227, 164229), (3681, 54743), (4211, 47853), (5317, 37899), (12633, 15951)]