2016388689

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{11287}}^1$

素因数の和:11525

約数の個数: 32

約数和(自身を含む): 3155582976

約数和(自身を除く): 1139194287

約数列:

[1, 3, 7, 21, 47, 141, 181, 329, 543, 987, 1267, 3801, 8507, 11287, 25521, 33861, 59549, 79009, 178647, 237027, 530489, 1591467, 2042947, 3713423, 6128841, 11140269, 14300629, 42901887, 96018509, 288055527, 672129563, 2016388689]

約数ペア:

[(1, 2016388689), (3, 672129563), (7, 288055527), (21, 96018509), (47, 42901887), (141, 14300629), (181, 11140269), (329, 6128841), (543, 3713423), (987, 2042947), (1267, 1591467), (3801, 530489), (8507, 237027), (11287, 178647), (25521, 79009), (33861, 59549)]