788572341

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{50971}}^1$

素因数の和:51174

約数の個数: 20

約数和(自身を含む): 1184181504

約数和(自身を除く): 395609163

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 5157, 15471, 50971, 152913, 458739, 1376217, 4128651, 9735461, 29206383, 87619149, 262857447, 788572341]

約数ペア:

[(1, 788572341), (3, 262857447), (9, 87619149), (27, 29206383), (81, 9735461), (191, 4128651), (573, 1376217), (1719, 458739), (5157, 152913), (15471, 50971)]