12301713

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{5237}}^1$

素因数の和:5278

約数の個数: 20

約数和(自身を含む): 19013940

約数和(自身を除く): 6712227

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 5237, 15711, 47133, 141399, 151873, 424197, 455619, 1366857, 4100571, 12301713]

約数ペア:

[(1, 12301713), (3, 4100571), (9, 1366857), (27, 455619), (29, 424197), (81, 151873), (87, 141399), (261, 47133), (783, 15711), (2349, 5237)]