13580109

素因数分解:

$3^3\times {\mathrm{241}}^1\times {\mathrm{2087}}^1$

素因数の和:2337

約数の個数: 16

約数和(自身を含む): 20211840

約数和(自身を除く): 6631731

約数列:

[1, 3, 9, 27, 241, 723, 2087, 2169, 6261, 6507, 18783, 56349, 502967, 1508901, 4526703, 13580109]

約数ペア:

[(1, 13580109), (3, 4526703), (9, 1508901), (27, 502967), (241, 56349), (723, 18783), (2087, 6507), (2169, 6261)]