244698909

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{38971}}^1$

素因数の和:39017

約数の個数: 32

約数和(自身を含む): 419026944

約数和(自身を除く): 174328035

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 38971, 116913, 272797, 506623, 818391, 896333, 1519869, 2688999, 3546361, 6274331, 10639083, 11652329, 18822993, 34956987, 81566303, 244698909]

約数ペア:

[(1, 244698909), (3, 81566303), (7, 34956987), (13, 18822993), (21, 11652329), (23, 10639083), (39, 6274331), (69, 3546361), (91, 2688999), (161, 1519869), (273, 896333), (299, 818391), (483, 506623), (897, 272797), (2093, 116913), (6279, 38971)]