15930321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10271}}^1$

素因数の和:10332

約数の個数: 16

約数和(自身を含む): 23666688

約数和(自身を除く): 7736367

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 10271, 30813, 112981, 338943, 482737, 1448211, 5310107, 15930321]

約数ペア:

[(1, 15930321), (3, 5310107), (11, 1448211), (33, 482737), (47, 338943), (141, 112981), (517, 30813), (1551, 10271)]