1954668879

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{661}}^1\times {\mathrm{5569}}^1$

素因数の和:6295

約数の個数: 24

約数和(自身を含む): 2876125200

約数和(自身を除く): 921456321

約数列:

[1, 3, 9, 59, 177, 531, 661, 1983, 5569, 5949, 16707, 38999, 50121, 116997, 328571, 350991, 985713, 2957139, 3681109, 11043327, 33129981, 217185431, 651556293, 1954668879]

約数ペア:

[(1, 1954668879), (3, 651556293), (9, 217185431), (59, 33129981), (177, 11043327), (531, 3681109), (661, 2957139), (1983, 985713), (5569, 350991), (5949, 328571), (16707, 116997), (38999, 50121)]