17888901618471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1\times {\mathrm{11973421}}^1$

素因数の和:11974787

約数の個数: 32

約数和(自身を含む): 26592491325120

約数和(自身を除く): 8703589706649

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 1321, 3963, 17173, 38309, 51519, 114927, 498017, 1494051, 11973421, 35920263, 155654473, 347229209, 466963419, 1041687627, 4513979717, 13541939151, 15816889141, 47450667423, 205619558833, 458689785089, 616858676499, 1376069355267, 5962967206157, 17888901618471]

約数ペア:

[(1, 17888901618471), (3, 5962967206157), (13, 1376069355267), (29, 616858676499), (39, 458689785089), (87, 205619558833), (377, 47450667423), (1131, 15816889141), (1321, 13541939151), (3963, 4513979717), (17173, 1041687627), (38309, 466963419), (51519, 347229209), (114927, 155654473), (498017, 35920263), (1494051, 11973421)]