1916416509

素因数分解:

$3^1\times 7^2\times {\mathrm{1279}}^1\times {\mathrm{10193}}^1$

素因数の和:11489

約数の個数: 24

約数和(自身を含む): 2975016960

約数和(自身を除く): 1058600451

約数列:

[1, 3, 7, 21, 49, 147, 1279, 3837, 8953, 10193, 26859, 30579, 62671, 71351, 188013, 214053, 499457, 1498371, 13036847, 39110541, 91257929, 273773787, 638805503, 1916416509]

約数ペア:

[(1, 1916416509), (3, 638805503), (7, 273773787), (21, 91257929), (49, 39110541), (147, 13036847), (1279, 1498371), (3837, 499457), (8953, 214053), (10193, 188013), (26859, 71351), (30579, 62671)]