23980491327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{21799}}^1$

素因数の和:22303

約数の個数: 32

約数和(自身を含む): 35032076800

約数和(自身を除く): 11051585473

約数列:

[1, 3, 13, 39, 67, 201, 421, 871, 1263, 2613, 5473, 16419, 21799, 28207, 65397, 84621, 283387, 366691, 850161, 1100073, 1460533, 4381599, 9177379, 18986929, 27532137, 56960787, 119305927, 357917781, 614884393, 1844653179, 7993497109, 23980491327]

約数ペア:

[(1, 23980491327), (3, 7993497109), (13, 1844653179), (39, 614884393), (67, 357917781), (201, 119305927), (421, 56960787), (871, 27532137), (1263, 18986929), (2613, 9177379), (5473, 4381599), (16419, 1460533), (21799, 1100073), (28207, 850161), (65397, 366691), (84621, 283387)]