828931551

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{264919}}^1$

素因数の和:265078

約数の個数: 16

約数和(自身を含む): 1271616000

約数和(自身を除く): 442684449

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 264919, 794757, 1854433, 5563299, 39472931, 118418793, 276310517, 828931551]

約数ペア:

[(1, 828931551), (3, 276310517), (7, 118418793), (21, 39472931), (149, 5563299), (447, 1854433), (1043, 794757), (3129, 264919)]