530565519

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1789}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 838006400

約数和(自身を除く): 307440881

約数列:

[1, 3, 11, 19, 33, 43, 57, 121, 129, 209, 363, 473, 627, 817, 1419, 1789, 2299, 2451, 5203, 5367, 6897, 8987, 15609, 19679, 26961, 33991, 59037, 76927, 98857, 101973, 216469, 230781, 296571, 373901, 649407, 846197, 1121703, 1461613, 2538591, 4112911, 4384839, 9308167, 12338733, 16077743, 27924501, 48233229, 176855173, 530565519]

約数ペア:

[(1, 530565519), (3, 176855173), (11, 48233229), (19, 27924501), (33, 16077743), (43, 12338733), (57, 9308167), (121, 4384839), (129, 4112911), (209, 2538591), (363, 1461613), (473, 1121703), (627, 846197), (817, 649407), (1419, 373901), (1789, 296571), (2299, 230781), (2451, 216469), (5203, 101973), (5367, 98857), (6897, 76927), (8987, 59037), (15609, 33991), (19679, 26961)]