15068427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19853}}^1$

素因数の和:19890

約数の個数: 16

約数和(自身を含む): 22871808

約数和(自身を除く): 7803381

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 19853, 59559, 218383, 456619, 655149, 1369857, 5022809, 15068427]

約数ペア:

[(1, 15068427), (3, 5022809), (11, 1369857), (23, 655149), (33, 456619), (69, 218383), (253, 59559), (759, 19853)]