17319339

素因数分解:

$3^5\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 26138112

約数和(自身を除く): 8818773

約数列:

[1, 3, 9, 27, 81, 243, 263, 271, 789, 813, 2367, 2439, 7101, 7317, 21303, 21951, 63909, 65853, 71273, 213819, 641457, 1924371, 5773113, 17319339]

約数ペア:

[(1, 17319339), (3, 5773113), (9, 1924371), (27, 641457), (81, 213819), (243, 71273), (263, 65853), (271, 63909), (789, 21951), (813, 21303), (2367, 7317), (2439, 7101)]