193684713

素因数分解:

$3^1\times {\mathrm{313}}^2\times {\mathrm{659}}^1$

素因数の和:1288

約数の個数: 12

約数和(自身を含む): 259467120

約数和(自身を除く): 65782407

約数列:

[1, 3, 313, 659, 939, 1977, 97969, 206267, 293907, 618801, 64561571, 193684713]

約数ペア:

[(1, 193684713), (3, 64561571), (313, 618801), (659, 293907), (939, 206267), (1977, 97969)]