2019383883

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{5813}}^1$

素因数の和:5881

約数の個数: 48

約数和(自身を含む): 3319561440

約数和(自身を除く): 1300177557

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 121, 261, 319, 363, 957, 1089, 1331, 2871, 3509, 3993, 5813, 10527, 11979, 17439, 31581, 38599, 52317, 63943, 115797, 168577, 191829, 347391, 505731, 575487, 703373, 1517193, 1854347, 2110119, 5563041, 6330357, 7737103, 16689123, 20397817, 23211309, 61193451, 69633927, 183580353, 224375987, 673127961, 2019383883]

約数ペア:

[(1, 2019383883), (3, 673127961), (9, 224375987), (11, 183580353), (29, 69633927), (33, 61193451), (87, 23211309), (99, 20397817), (121, 16689123), (261, 7737103), (319, 6330357), (363, 5563041), (957, 2110119), (1089, 1854347), (1331, 1517193), (2871, 703373), (3509, 575487), (3993, 505731), (5813, 347391), (10527, 191829), (11979, 168577), (17439, 115797), (31581, 63943), (38599, 52317)]