15326199

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 26288640

約数和(自身を除く): 10962441

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 977, 1743, 2241, 2931, 5229, 6839, 8793, 15687, 20517, 26379, 61551, 81091, 184653, 243273, 567637, 729819, 1702911, 2189457, 5108733, 15326199]

約数ペア:

[(1, 15326199), (3, 5108733), (7, 2189457), (9, 1702911), (21, 729819), (27, 567637), (63, 243273), (83, 184653), (189, 81091), (249, 61551), (581, 26379), (747, 20517), (977, 15687), (1743, 8793), (2241, 6839), (2931, 5229)]