3790557

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 5984160

約数和(自身を除く): 2193603

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 821, 1539, 2463, 4617, 7389, 15599, 22167, 46797, 66501, 140391, 199503, 421173, 1263519, 3790557]

約数ペア:

[(1, 3790557), (3, 1263519), (9, 421173), (19, 199503), (27, 140391), (57, 66501), (81, 46797), (171, 22167), (243, 15599), (513, 7389), (821, 4617), (1539, 2463)]