393154911

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{128861}}^1$

素因数の和:128983

約数の個数: 16

約数和(自身を含む): 587610720

約数和(自身を除く): 194455809

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 128861, 386583, 1159749, 3479247, 14561293, 43683879, 131051637, 393154911]

約数ペア:

[(1, 393154911), (3, 131051637), (9, 43683879), (27, 14561293), (113, 3479247), (339, 1159749), (1017, 386583), (3051, 128861)]