16201998087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1\times {\mathrm{12497}}^1$

素因数の和:14839

約数の個数: 32

約数和(自身を含む): 24965604864

約数和(自身を除く): 8763606777

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 2311, 6933, 12497, 25421, 37491, 39287, 76263, 117861, 137467, 212449, 412401, 432157, 637347, 1296471, 2336939, 7010817, 28880567, 86641701, 317686237, 490969639, 953058711, 1472908917, 5400666029, 16201998087]

約数ペア:

[(1, 16201998087), (3, 5400666029), (11, 1472908917), (17, 953058711), (33, 490969639), (51, 317686237), (187, 86641701), (561, 28880567), (2311, 7010817), (6933, 2336939), (12497, 1296471), (25421, 637347), (37491, 432157), (39287, 412401), (76263, 212449), (117861, 137467)]