2014920873

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{561103}}^1$

素因数の和:561138

約数の個数: 32

約数和(自身を含む): 3591065600

約数和(自身を除く): 1576144727

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 561103, 1683309, 3927721, 5049927, 10660957, 11783163, 15149781, 31982871, 35349489, 74626699, 95948613, 106048467, 223880097, 287845839, 671640291, 2014920873]

約数ペア:

[(1, 2014920873), (3, 671640291), (7, 287845839), (9, 223880097), (19, 106048467), (21, 95948613), (27, 74626699), (57, 35349489), (63, 31982871), (133, 15149781), (171, 11783163), (189, 10660957), (399, 5049927), (513, 3927721), (1197, 1683309), (3591, 561103)]