47329513

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 66648960

約数和(自身を除く): 19319447

約数列:

[1, 7, 11, 17, 19, 77, 119, 121, 133, 173, 187, 209, 323, 847, 1211, 1309, 1463, 1903, 2057, 2261, 2299, 2941, 3287, 3553, 13321, 14399, 16093, 20587, 20933, 23009, 24871, 32351, 36157, 39083, 55879, 146531, 226457, 253099, 273581, 355861, 391153, 397727, 614669, 2491027, 2784089, 4302683, 6761359, 47329513]

約数ペア:

[(1, 47329513), (7, 6761359), (11, 4302683), (17, 2784089), (19, 2491027), (77, 614669), (119, 397727), (121, 391153), (133, 355861), (173, 273581), (187, 253099), (209, 226457), (323, 146531), (847, 55879), (1211, 39083), (1309, 36157), (1463, 32351), (1903, 24871), (2057, 23009), (2261, 20933), (2299, 20587), (2941, 16093), (3287, 14399), (3553, 13321)]