493246221

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{11831}}^1$

素因数の和:12916

約数の個数: 16

約数和(自身を含む): 708973440

約数和(自身を除く): 215727219

約数列:

[1, 3, 13, 39, 1069, 3207, 11831, 13897, 35493, 41691, 153803, 461409, 12647339, 37942017, 164415407, 493246221]

約数ペア:

[(1, 493246221), (3, 164415407), (13, 37942017), (39, 12647339), (1069, 461409), (3207, 153803), (11831, 41691), (13897, 35493)]