7454349

素因数分解:

$3^4\times 7^1\times {\mathrm{13147}}^1$

素因数の和:13166

約数の個数: 20

約数和(自身を含む): 12727264

約数和(自身を除く): 5272915

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 13147, 39441, 92029, 118323, 276087, 354969, 828261, 1064907, 2484783, 7454349]

約数ペア:

[(1, 7454349), (3, 2484783), (7, 1064907), (9, 828261), (21, 354969), (27, 276087), (63, 118323), (81, 92029), (189, 39441), (567, 13147)]