4920371439

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 6899904000

約数和(自身を除く): 1979532561

約数列:

[1, 3, 23, 69, 241, 449, 659, 723, 1347, 1977, 5543, 10327, 15157, 16629, 30981, 45471, 108209, 158819, 295891, 324627, 476457, 887673, 2488807, 3652837, 6805493, 7466421, 10958511, 20416479, 71309731, 213929193, 1640123813, 4920371439]

約数ペア:

[(1, 4920371439), (3, 1640123813), (23, 213929193), (69, 71309731), (241, 20416479), (449, 10958511), (659, 7466421), (723, 6805493), (1347, 3652837), (1977, 2488807), (5543, 887673), (10327, 476457), (15157, 324627), (16629, 295891), (30981, 158819), (45471, 108209)]