13372047

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 56

約数和(自身を含む): 23136624

約数和(自身を除く): 9764577

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 83, 117, 153, 221, 243, 249, 351, 459, 663, 729, 747, 1053, 1079, 1377, 1411, 1989, 2241, 3159, 3237, 4131, 4233, 5967, 6723, 9477, 9711, 12393, 12699, 17901, 18343, 20169, 29133, 38097, 53703, 55029, 60507, 87399, 114291, 161109, 165087, 262197, 342873, 495261, 786591, 1028619, 1485783, 4457349, 13372047]

約数ペア:

[(1, 13372047), (3, 4457349), (9, 1485783), (13, 1028619), (17, 786591), (27, 495261), (39, 342873), (51, 262197), (81, 165087), (83, 161109), (117, 114291), (153, 87399), (221, 60507), (243, 55029), (249, 53703), (351, 38097), (459, 29133), (663, 20169), (729, 18343), (747, 17901), (1053, 12699), (1079, 12393), (1377, 9711), (1411, 9477), (1989, 6723), (2241, 5967), (3159, 4233), (3237, 4131)]