123293877

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11909}}^1$

素因数の和:11965

約数の個数: 32

約数和(自身を含む): 205804800

約数和(自身を除く): 82510923

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 3451, 10353, 11909, 35727, 83363, 202453, 250089, 345361, 607359, 1036083, 1417171, 2417527, 4251513, 5871137, 7252581, 17613411, 41097959, 123293877]

約数ペア:

[(1, 123293877), (3, 41097959), (7, 17613411), (17, 7252581), (21, 5871137), (29, 4251513), (51, 2417527), (87, 1417171), (119, 1036083), (203, 607359), (357, 345361), (493, 250089), (609, 202453), (1479, 83363), (3451, 35727), (10353, 11909)]