9892532349

素因数分解:

$3^4\times 7^1\times {\mathrm{17447147}}^1$

素因数の和:17447166

約数の個数: 20

約数和(自身を含む): 16888839264

約数和(自身を除く): 6996306915

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 17447147, 52341441, 122130029, 157024323, 366390087, 471072969, 1099170261, 1413218907, 3297510783, 9892532349]

約数ペア:

[(1, 9892532349), (3, 3297510783), (7, 1413218907), (9, 1099170261), (21, 471072969), (27, 366390087), (63, 157024323), (81, 122130029), (189, 52341441), (567, 17447147)]