13004715

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12211}}^1$

素因数の和:12290

約数の個数: 16

約数和(自身を含む): 21102336

約数和(自身を除く): 8097621

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 12211, 36633, 61055, 183165, 866981, 2600943, 4334905, 13004715]

約数ペア:

[(1, 13004715), (3, 4334905), (5, 2600943), (15, 866981), (71, 183165), (213, 61055), (355, 36633), (1065, 12211)]