2247196557

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{206411}}^1$

素因数の和:206624

約数の個数: 16

約数和(自身を含む): 3170488320

約数和(自身を除く): 923291763

約数列:

[1, 3, 19, 57, 191, 573, 3629, 10887, 206411, 619233, 3921809, 11765427, 39424501, 118273503, 749065519, 2247196557]

約数ペア:

[(1, 2247196557), (3, 749065519), (19, 118273503), (57, 39424501), (191, 11765427), (573, 3921809), (3629, 619233), (10887, 206411)]