12973041

素因数分解:

$3^5\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 19603584

約数和(自身を除く): 6630543

約数列:

[1, 3, 9, 27, 81, 197, 243, 271, 591, 813, 1773, 2439, 5319, 7317, 15957, 21951, 47871, 53387, 65853, 160161, 480483, 1441449, 4324347, 12973041]

約数ペア:

[(1, 12973041), (3, 4324347), (9, 1441449), (27, 480483), (81, 160161), (197, 65853), (243, 53387), (271, 47871), (591, 21951), (813, 15957), (1773, 7317), (2439, 5319)]