193368909

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{12899}}^1$

素因数の和:13184

約数の個数: 16

約数和(自身を含む): 272448000

約数和(自身を除く): 79079091

約数列:

[1, 3, 19, 57, 263, 789, 4997, 12899, 14991, 38697, 245081, 735243, 3392437, 10177311, 64456303, 193368909]

約数ペア:

[(1, 193368909), (3, 64456303), (19, 10177311), (57, 3392437), (263, 735243), (789, 245081), (4997, 38697), (12899, 14991)]