65383829

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:820

約数の個数: 16

約数和(自身を含む): 76204800

約数和(自身を除く): 10820971

約数列:

[1, 7, 71, 293, 449, 497, 2051, 3143, 20803, 31879, 131557, 145621, 223153, 920899, 9340547, 65383829]

約数ペア:

[(1, 65383829), (7, 9340547), (71, 920899), (293, 223153), (449, 145621), (497, 131557), (2051, 31879), (3143, 20803)]