395331357

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{7039}}^1$

素因数の和:7332

約数の個数: 16

約数和(自身を含む): 535377920

約数和(自身を除く): 140046563

約数列:

[1, 3, 97, 193, 291, 579, 7039, 18721, 21117, 56163, 682783, 1358527, 2048349, 4075581, 131777119, 395331357]

約数ペア:

[(1, 395331357), (3, 131777119), (97, 4075581), (193, 2048349), (291, 1358527), (579, 682783), (7039, 56163), (18721, 21117)]