2777247

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{1039}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 4542720

約数和(自身を除く): 1765473

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 891, 1039, 2673, 3117, 9351, 11429, 28053, 34287, 84159, 102861, 252477, 308583, 925749, 2777247]

約数ペア:

[(1, 2777247), (3, 925749), (9, 308583), (11, 252477), (27, 102861), (33, 84159), (81, 34287), (99, 28053), (243, 11429), (297, 9351), (891, 3117), (1039, 2673)]