37947219

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{727}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 51437568

約数和(自身を除く): 13490349

約数列:

[1, 3, 127, 137, 381, 411, 727, 2181, 17399, 52197, 92329, 99599, 276987, 298797, 12649073, 37947219]

約数ペア:

[(1, 37947219), (3, 12649073), (127, 298797), (137, 276987), (381, 99599), (411, 92329), (727, 52197), (2181, 17399)]