630904191

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{115741}}^1$

素因数の和:115846

約数の個数: 16

約数和(自身を含む): 888898560

約数和(自身を除く): 257994369

約数列:

[1, 3, 23, 69, 79, 237, 1817, 5451, 115741, 347223, 2662043, 7986129, 9143539, 27430617, 210301397, 630904191]

約数ペア:

[(1, 630904191), (3, 210301397), (23, 27430617), (69, 9143539), (79, 7986129), (237, 2662043), (1817, 347223), (5451, 115741)]