3478021227

素因数分解:

$3^3\times {\mathrm{331}}^1\times {\mathrm{389171}}^1$

素因数の和:389511

約数の個数: 16

約数和(自身を含む): 5168204160

約数和(自身を除く): 1690182933

約数列:

[1, 3, 9, 27, 331, 993, 2979, 8937, 389171, 1167513, 3502539, 10507617, 128815601, 386446803, 1159340409, 3478021227]

約数ペア:

[(1, 3478021227), (3, 1159340409), (9, 386446803), (27, 128815601), (331, 10507617), (993, 3502539), (2979, 1167513), (8937, 389171)]