16712251281

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{700459}}^1$

素因数の和:700717

約数の個数: 24

約数和(自身を含む): 26443765920

約数和(自身を除く): 9731514639

約数列:

[1, 3, 9, 11, 33, 99, 241, 723, 2169, 2651, 7953, 23859, 700459, 2101377, 6304131, 7705049, 23115147, 69345441, 168810619, 506431857, 1519295571, 1856916809, 5570750427, 16712251281]

約数ペア:

[(1, 16712251281), (3, 5570750427), (9, 1856916809), (11, 1519295571), (33, 506431857), (99, 168810619), (241, 69345441), (723, 23115147), (2169, 7705049), (2651, 6304131), (7953, 2101377), (23859, 700459)]