65374883

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 76262400

約数和(自身を除く): 10887517

約数列:

[1, 7, 71, 199, 497, 661, 1393, 4627, 14129, 46931, 98903, 131539, 328517, 920773, 9339269, 65374883]

約数ペア:

[(1, 65374883), (7, 9339269), (71, 920773), (199, 328517), (497, 131539), (661, 98903), (1393, 46931), (4627, 14129)]