490694523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{316373}}^1$

素因数の和:316434

約数の個数: 16

約数和(自身を含む): 728925696

約数和(自身を除く): 238231173

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 316373, 949119, 3480103, 10440309, 14869531, 44608593, 163564841, 490694523]

約数ペア:

[(1, 490694523), (3, 163564841), (11, 44608593), (33, 14869531), (47, 10440309), (141, 3480103), (517, 949119), (1551, 316373)]