274367639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97259}}^1$

素因数の和:97310

約数の個数: 16

約数和(自身を含む): 348579840

約数和(自身を除く): 74212201

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 97259, 680813, 1264367, 3015029, 8850569, 21105203, 39195377, 274367639]

約数ペア:

[(1, 274367639), (7, 39195377), (13, 21105203), (31, 8850569), (91, 3015029), (217, 1264367), (403, 680813), (2821, 97259)]