1337864055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{261557}}^1$

素因数の和:261607

約数の個数: 32

約数和(自身を含む): 2410518528

約数和(自身を除く): 1072654473

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 261557, 784671, 1307785, 2877127, 3923355, 8108267, 8631381, 14385635, 24324801, 40541335, 43156905, 89190937, 121624005, 267572811, 445954685, 1337864055]

約数ペア:

[(1, 1337864055), (3, 445954685), (5, 267572811), (11, 121624005), (15, 89190937), (31, 43156905), (33, 40541335), (55, 24324801), (93, 14385635), (155, 8631381), (165, 8108267), (341, 3923355), (465, 2877127), (1023, 1307785), (1705, 784671), (5115, 261557)]