16202263

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 21362688

約数和(自身を除く): 5160425

約数列:

[1, 7, 11, 37, 47, 77, 121, 259, 329, 407, 517, 847, 1331, 1739, 2849, 3619, 4477, 5687, 9317, 12173, 19129, 31339, 39809, 49247, 62557, 133903, 210419, 344729, 437899, 1472933, 2314609, 16202263]

約数ペア:

[(1, 16202263), (7, 2314609), (11, 1472933), (37, 437899), (47, 344729), (77, 210419), (121, 133903), (259, 62557), (329, 49247), (407, 39809), (517, 31339), (847, 19129), (1331, 12173), (1739, 9317), (2849, 5687), (3619, 4477)]