28024947

素因数分解:

$3^6\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1094

約数の個数: 28

約数和(自身を含む): 43195360

約数和(自身を除く): 15170413

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 1039, 2997, 3117, 8991, 9351, 26973, 28053, 38443, 84159, 115329, 252477, 345987, 757431, 1037961, 3113883, 9341649, 28024947]

約数ペア:

[(1, 28024947), (3, 9341649), (9, 3113883), (27, 1037961), (37, 757431), (81, 345987), (111, 252477), (243, 115329), (333, 84159), (729, 38443), (999, 28053), (1039, 26973), (2997, 9351), (3117, 8991)]