28103737

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 31029264

約数和(自身を除く): 2925527

約数列:

[1, 17, 41, 61, 661, 697, 1037, 2501, 11237, 27101, 40321, 42517, 460717, 685457, 1653161, 28103737]

約数ペア:

[(1, 28103737), (17, 1653161), (41, 685457), (61, 460717), (661, 42517), (697, 40321), (1037, 27101), (2501, 11237)]