388582947

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{95311}}^1$

素因数の和:95471

約数の個数: 16

約数和(自身を含む): 579496960

約数和(自身を除く): 190914013

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 95311, 285933, 857799, 2573397, 14391961, 43175883, 129527649, 388582947]

約数ペア:

[(1, 388582947), (3, 129527649), (9, 43175883), (27, 14391961), (151, 2573397), (453, 857799), (1359, 285933), (4077, 95311)]