38712427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3011}}^1$

素因数の和:3090

約数の個数: 16

約数和(自身を含む): 44529408

約数和(自身を除く): 5816981

約数列:

[1, 13, 23, 43, 299, 559, 989, 3011, 12857, 39143, 69253, 129473, 900289, 1683149, 2977879, 38712427]

約数ペア:

[(1, 38712427), (13, 2977879), (23, 1683149), (43, 900289), (299, 129473), (559, 69253), (989, 39143), (3011, 12857)]