291245193409

素因数分解:

${\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1901}}^1\times {\mathrm{25087}}^1$

素因数の和:27216

約数の個数: 16

約数和(自身を含む): 302337294336

約数和(自身を除く): 11092100927

約数列:

[1, 31, 197, 1901, 6107, 25087, 58931, 374497, 777697, 4942139, 11609407, 47690387, 153206309, 1478401997, 9395006239, 291245193409]

約数ペア:

[(1, 291245193409), (31, 9395006239), (197, 1478401997), (1901, 153206309), (6107, 47690387), (25087, 11609407), (58931, 4942139), (374497, 777697)]