891036808697

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{9009199}}^1$

素因数の和:9009476

約数の個数: 16

約数和(自身を含む): 1037859840000

約数和(自身を除く): 146823031303

約数列:

[1, 7, 71, 199, 497, 1393, 14129, 98903, 9009199, 63064393, 639653129, 1792830601, 4477571903, 12549814207, 127290972671, 891036808697]

約数ペア:

[(1, 891036808697), (7, 127290972671), (71, 12549814207), (199, 4477571903), (497, 1792830601), (1393, 639653129), (14129, 63064393), (98903, 9009199)]