12111309

素因数分解:

$3^3\times 7^1\times {\mathrm{64081}}^1$

素因数の和:64097

約数の個数: 16

約数和(自身を含む): 20506240

約数和(自身を除く): 8394931

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 64081, 192243, 448567, 576729, 1345701, 1730187, 4037103, 12111309]

約数ペア:

[(1, 12111309), (3, 4037103), (7, 1730187), (9, 1345701), (21, 576729), (27, 448567), (63, 192243), (189, 64081)]