24680799

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 42491904

約数和(自身を除く): 17811105

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 127, 143, 151, 381, 429, 453, 1143, 1287, 1359, 1397, 1651, 1661, 1963, 4191, 4953, 4983, 5889, 12573, 14859, 14949, 17667, 18161, 19177, 21593, 54483, 57531, 64779, 163449, 172593, 194337, 210947, 249301, 632841, 747903, 1898523, 2243709, 2742311, 8226933, 24680799]

約数ペア:

[(1, 24680799), (3, 8226933), (9, 2742311), (11, 2243709), (13, 1898523), (33, 747903), (39, 632841), (99, 249301), (117, 210947), (127, 194337), (143, 172593), (151, 163449), (381, 64779), (429, 57531), (453, 54483), (1143, 21593), (1287, 19177), (1359, 18161), (1397, 17667), (1651, 14949), (1661, 14859), (1963, 12573), (4191, 5889), (4953, 4983)]