12302847

素因数分解:

$3^5\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 18594576

約数和(自身を除く): 6291729

約数列:

[1, 3, 9, 27, 81, 197, 243, 257, 591, 771, 1773, 2313, 5319, 6939, 15957, 20817, 47871, 50629, 62451, 151887, 455661, 1366983, 4100949, 12302847]

約数ペア:

[(1, 12302847), (3, 4100949), (9, 1366983), (27, 455661), (81, 151887), (197, 62451), (243, 50629), (257, 47871), (591, 20817), (771, 15957), (1773, 6939), (2313, 5319)]