16197446111

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{47}}^2\times {\mathrm{787}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 20829979392

約数和(自身を除く): 4632533281

約数列:

[1, 7, 11, 47, 77, 121, 329, 517, 787, 847, 1331, 2209, 3619, 5509, 5687, 8657, 9317, 15463, 24299, 36989, 39809, 60599, 62557, 95227, 170093, 258923, 267289, 406879, 437899, 666589, 1047497, 1738483, 1871023, 2848153, 2940179, 4475669, 7332479, 12169381, 19123313, 20581253, 31329683, 49232359, 133863191, 210356443, 344626513, 1472495101, 2313920873, 16197446111]

約数ペア:

[(1, 16197446111), (7, 2313920873), (11, 1472495101), (47, 344626513), (77, 210356443), (121, 133863191), (329, 49232359), (517, 31329683), (787, 20581253), (847, 19123313), (1331, 12169381), (2209, 7332479), (3619, 4475669), (5509, 2940179), (5687, 2848153), (8657, 1871023), (9317, 1738483), (15463, 1047497), (24299, 666589), (36989, 437899), (39809, 406879), (60599, 267289), (62557, 258923), (95227, 170093)]