980067.00000000

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 130478400

約数和(自身を除く): 52776171

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 101, 171, 209, 303, 409, 627, 909, 1111, 1227, 1881, 1919, 3333, 3681, 4499, 5757, 7771, 9999, 13497, 17271, 21109, 23313, 40491, 41309, 63327, 69939, 85481, 123927, 189981, 256443, 371781, 454399, 769329, 784871, 1363197, 2354613, 4089591, 7063839, 8633581, 25900743, 77702229]

約数ペア:

[(1, 77702229), (3, 25900743), (9, 8633581), (11, 7063839), (19, 4089591), (33, 2354613), (57, 1363197), (99, 784871), (101, 769329), (171, 454399), (209, 371781), (303, 256443), (409, 189981), (627, 123927), (909, 85481), (1111, 69939), (1227, 63327), (1881, 41309), (1919, 40491), (3333, 23313), (3681, 21109), (4499, 17271), (5757, 13497), (7771, 9999)]