15691784199

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{40111}}^1$

素因数の和:41567

約数の個数: 32

約数和(自身を含む): 25769232384

約数和(自身を除く): 10077448185

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1433, 4299, 10031, 18629, 30093, 40111, 55887, 120333, 130403, 280777, 391209, 521443, 842331, 1564329, 3650101, 10950303, 57479063, 172437189, 402353441, 747227819, 1207060323, 2241683457, 5230594733, 15691784199]

約数ペア:

[(1, 15691784199), (3, 5230594733), (7, 2241683457), (13, 1207060323), (21, 747227819), (39, 402353441), (91, 172437189), (273, 57479063), (1433, 10950303), (4299, 3650101), (10031, 1564329), (18629, 842331), (30093, 521443), (40111, 391209), (55887, 280777), (120333, 130403)]