23393727

素因数分解:

$3^2\times 7^2\times {\mathrm{53047}}^1$

素因数の和:53067

約数の個数: 18

約数和(自身を含む): 39308568

約数和(自身を除く): 15914841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 53047, 159141, 371329, 477423, 1113987, 2599303, 3341961, 7797909, 23393727]

約数ペア:

[(1, 23393727), (3, 7797909), (7, 3341961), (9, 2599303), (21, 1113987), (49, 477423), (63, 371329), (147, 159141), (441, 53047)]