38380851

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{26821}}^1$

素因数の和:26883

約数の個数: 16

約数和(自身を含む): 57935520

約数和(自身を除く): 19554669

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 26821, 80463, 241389, 724167, 1421513, 4264539, 12793617, 38380851]

約数ペア:

[(1, 38380851), (3, 12793617), (9, 4264539), (27, 1421513), (53, 724167), (159, 241389), (477, 80463), (1431, 26821)]