860949397

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{3881}}^1$

素因数の和:4009

約数の個数: 32

約数和(自身を含む): 1115034624

約数和(自身を除く): 254085227

約数列:

[1, 7, 11, 43, 67, 77, 301, 469, 473, 737, 2881, 3311, 3881, 5159, 20167, 27167, 31691, 42691, 166883, 221837, 260027, 298837, 1168181, 1820189, 1835713, 2860297, 11181161, 12849991, 20022079, 78268127, 122992771, 860949397]

約数ペア:

[(1, 860949397), (7, 122992771), (11, 78268127), (43, 20022079), (67, 12849991), (77, 11181161), (301, 2860297), (469, 1835713), (473, 1820189), (737, 1168181), (2881, 298837), (3311, 260027), (3881, 221837), (5159, 166883), (20167, 42691), (27167, 31691)]