3934539

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 6894576

約数和(自身を除く): 2960037

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 173, 361, 399, 519, 1083, 1197, 1211, 1557, 2527, 3249, 3287, 3633, 7581, 9861, 10899, 22743, 23009, 29583, 62453, 69027, 187359, 207081, 437171, 562077, 1311513, 3934539]

約数ペア:

[(1, 3934539), (3, 1311513), (7, 562077), (9, 437171), (19, 207081), (21, 187359), (57, 69027), (63, 62453), (133, 29583), (171, 23009), (173, 22743), (361, 10899), (399, 9861), (519, 7581), (1083, 3633), (1197, 3287), (1211, 3249), (1557, 2527)]