328189967

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{3011}}^1$

素因数の和:3718

約数の個数: 16

約数和(自身を含む): 392090112

約数和(自身を除く): 63900145

約数列:

[1, 7, 23, 161, 677, 3011, 4739, 15571, 21077, 69253, 108997, 484771, 2038447, 14269129, 46884281, 328189967]

約数ペア:

[(1, 328189967), (7, 46884281), (23, 14269129), (161, 2038447), (677, 484771), (3011, 108997), (4739, 69253), (15571, 21077)]