22272759

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{1481}}^1$

素因数の和:2047

約数の個数: 16

約数和(自身を含む): 33078240

約数和(自身を除く): 10805481

約数列:

[1, 3, 9, 27, 557, 1481, 1671, 4443, 5013, 13329, 15039, 39987, 824917, 2474751, 7424253, 22272759]

約数ペア:

[(1, 22272759), (3, 7424253), (9, 2474751), (27, 824917), (557, 39987), (1481, 15039), (1671, 13329), (4443, 5013)]