13776861

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16001}}^1$

素因数の和:16052

約数の個数: 16

約数和(自身を含む): 21506688

約数和(自身を除く): 7729827

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 16001, 48003, 112007, 336021, 656041, 1968123, 4592287, 13776861]

約数ペア:

[(1, 13776861), (3, 4592287), (7, 1968123), (21, 656041), (41, 336021), (123, 112007), (287, 48003), (861, 16001)]