217011407

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{1613}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 234094560

約数和(自身を除く): 17083153

約数列:

[1, 19, 73, 97, 1387, 1613, 1843, 7081, 30647, 117749, 134539, 156461, 2237231, 2972759, 11421653, 217011407]

約数ペア:

[(1, 217011407), (19, 11421653), (73, 2972759), (97, 2237231), (1387, 156461), (1613, 134539), (1843, 117749), (7081, 30647)]