808260971

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{128153}}^1$

素因数の和:128230

約数の個数: 16

約数和(自身を含む): 996525504

約数和(自身を除く): 188264533

約数列:

[1, 7, 17, 53, 119, 371, 901, 6307, 128153, 897071, 2178601, 6792109, 15250207, 47544763, 115465853, 808260971]

約数ペア:

[(1, 808260971), (7, 115465853), (17, 47544763), (53, 15250207), (119, 6792109), (371, 2178601), (901, 897071), (6307, 128153)]