2949291

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 4520880

約数和(自身を除く): 1571589

約数列:

[1, 3, 9, 27, 53, 81, 159, 229, 243, 477, 687, 1431, 2061, 4293, 6183, 12137, 12879, 18549, 36411, 55647, 109233, 327699, 983097, 2949291]

約数ペア:

[(1, 2949291), (3, 983097), (9, 327699), (27, 109233), (53, 55647), (81, 36411), (159, 18549), (229, 12879), (243, 12137), (477, 6183), (687, 4293), (1431, 2061)]