328756475487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{111936151}}^1$

素因数の和:111936254

約数の個数: 16

約数和(自身を含む): 483564176640

約数和(自身を除く): 154807701153

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 111936151, 335808453, 1231297661, 3693892983, 9962317439, 29886952317, 109585491829, 328756475487]

約数ペア:

[(1, 328756475487), (3, 109585491829), (11, 29886952317), (33, 9962317439), (89, 3693892983), (267, 1231297661), (979, 335808453), (2937, 111936151)]