15705426891

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5081}}^1\times {\mathrm{13381}}^1$

素因数の和:18483

約数の個数: 32

約数和(自身を含む): 26114812416

約数和(自身を除く): 10409385525

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5081, 13381, 15243, 35567, 40143, 55891, 93667, 106701, 147191, 167673, 281001, 391237, 441573, 1030337, 1173711, 3091011, 67988861, 203966583, 475922027, 747877471, 1427766081, 2243632413, 5235142297, 15705426891]

約数ペア:

[(1, 15705426891), (3, 5235142297), (7, 2243632413), (11, 1427766081), (21, 747877471), (33, 475922027), (77, 203966583), (231, 67988861), (5081, 3091011), (13381, 1173711), (15243, 1030337), (35567, 441573), (40143, 391237), (55891, 281001), (93667, 167673), (106701, 147191)]