12743081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 15329160

約数和(自身を除く): 2586079

約数列:

[1, 13, 17, 23, 109, 221, 299, 391, 529, 1417, 1853, 2507, 5083, 6877, 8993, 24089, 32591, 42619, 57661, 116909, 554047, 749593, 980237, 12743081]

約数ペア:

[(1, 12743081), (13, 980237), (17, 749593), (23, 554047), (109, 116909), (221, 57661), (299, 42619), (391, 32591), (529, 24089), (1417, 8993), (1853, 6877), (2507, 5083)]