1268173670421

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{370486027}}^1$

素因数の和:370486200

約数の個数: 16

約数和(自身を含む): 1944310674944

約数和(自身を除く): 676137004523

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 370486027, 1111458081, 2593402189, 7780206567, 60389222401, 181167667203, 422724556807, 1268173670421]

約数ペア:

[(1, 1268173670421), (3, 422724556807), (7, 181167667203), (21, 60389222401), (163, 7780206567), (489, 2593402189), (1141, 1111458081), (3423, 370486027)]