1057905999

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{70009}}^1$

素因数の和:70111

約数の個数: 24

約数和(自身を含む): 1616390880

約数和(自身を除く): 558484881

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 15111, 70009, 210027, 630081, 1610207, 4830621, 5110657, 14491863, 15331971, 45995913, 117545111, 352635333, 1057905999]

約数ペア:

[(1, 1057905999), (3, 352635333), (9, 117545111), (23, 45995913), (69, 15331971), (73, 14491863), (207, 5110657), (219, 4830621), (657, 1610207), (1679, 630081), (5037, 210027), (15111, 70009)]