2011942017

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{2341}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 3016496000

約数和(自身を除く): 1004553983

約数列:

[1, 3, 9, 27, 139, 229, 417, 687, 1251, 2061, 2341, 3753, 6183, 7023, 21069, 31831, 63207, 95493, 286479, 325399, 536089, 859437, 976197, 1608267, 2928591, 4824801, 8785773, 14474403, 74516371, 223549113, 670647339, 2011942017]

約数ペア:

[(1, 2011942017), (3, 670647339), (9, 223549113), (27, 74516371), (139, 14474403), (229, 8785773), (417, 4824801), (687, 2928591), (1251, 1608267), (2061, 976197), (2341, 859437), (3753, 536089), (6183, 325399), (7023, 286479), (21069, 95493), (31831, 63207)]