291240865403

素因数分解:

${\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{42187}}^1$

素因数の和:42818

約数の個数: 16

約数和(自身を含む): 296261011200

約数和(自身を除く): 5020145797

約数列:

[1, 131, 151, 349, 19781, 42187, 45719, 52699, 5526497, 6370237, 6903569, 14723263, 834501047, 1928747453, 2223212713, 291240865403]

約数ペア:

[(1, 291240865403), (131, 2223212713), (151, 1928747453), (349, 834501047), (19781, 14723263), (42187, 6903569), (45719, 6370237), (52699, 5526497)]