28607403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5741}}^1$

素因数の和:5906

約数の個数: 16

約数和(自身を含む): 41893632

約数和(自身を除く): 13286229

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 5741, 17223, 63151, 189453, 866891, 2600673, 9535801, 28607403]

約数ペア:

[(1, 28607403), (3, 9535801), (11, 2600673), (33, 866891), (151, 189453), (453, 63151), (1661, 17223), (4983, 5741)]