2238093

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 3983616

約数和(自身を除く): 1745523

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 47, 99, 111, 117, 141, 143, 333, 407, 423, 429, 481, 517, 611, 1221, 1287, 1443, 1551, 1739, 1833, 3663, 4329, 4653, 5217, 5291, 5499, 6721, 15651, 15873, 19129, 20163, 22607, 47619, 57387, 60489, 67821, 172161, 203463, 248677, 746031, 2238093]

約数ペア:

[(1, 2238093), (3, 746031), (9, 248677), (11, 203463), (13, 172161), (33, 67821), (37, 60489), (39, 57387), (47, 47619), (99, 22607), (111, 20163), (117, 19129), (141, 15873), (143, 15651), (333, 6721), (407, 5499), (423, 5291), (429, 5217), (481, 4653), (517, 4329), (611, 3663), (1221, 1833), (1287, 1739), (1443, 1551)]