2192961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 3123200

約数和(自身を除く): 930239

約数列:

[1, 3, 19, 57, 79, 237, 487, 1461, 1501, 4503, 9253, 27759, 38473, 115419, 730987, 2192961]

約数ペア:

[(1, 2192961), (3, 730987), (19, 115419), (57, 38473), (79, 27759), (237, 9253), (487, 4503), (1461, 1501)]