42653247

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6793}}^1$

素因数の和:6839

約数の個数: 32

約数和(自身を含む): 73049088

約数和(自身を除く): 30395841

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 6793, 20379, 47551, 88309, 142653, 156239, 264927, 468717, 618163, 1093673, 1854489, 2031107, 3281019, 6093321, 14217749, 42653247]

約数ペア:

[(1, 42653247), (3, 14217749), (7, 6093321), (13, 3281019), (21, 2031107), (23, 1854489), (39, 1093673), (69, 618163), (91, 468717), (161, 264927), (273, 156239), (299, 142653), (483, 88309), (897, 47551), (2093, 20379), (6279, 6793)]