15392349

素因数分解:

$3^5\times 7^1\times {\mathrm{9049}}^1$

素因数の和:9071

約数の個数: 24

約数和(自身を含む): 26353600

約数和(自身を除く): 10961251

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 9049, 27147, 63343, 81441, 190029, 244323, 570087, 732969, 1710261, 2198907, 5130783, 15392349]

約数ペア:

[(1, 15392349), (3, 5130783), (7, 2198907), (9, 1710261), (21, 732969), (27, 570087), (63, 244323), (81, 190029), (189, 81441), (243, 63343), (567, 27147), (1701, 9049)]