1049139

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 48

約数和(自身を含む): 1979040

約数和(自身を除く): 929901

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 61, 63, 91, 117, 147, 183, 189, 273, 351, 427, 441, 549, 637, 793, 819, 1281, 1323, 1647, 1911, 2379, 2457, 2989, 3843, 5551, 5733, 7137, 8967, 11529, 16653, 17199, 21411, 26901, 38857, 49959, 80703, 116571, 149877, 349713, 1049139]

約数ペア:

[(1, 1049139), (3, 349713), (7, 149877), (9, 116571), (13, 80703), (21, 49959), (27, 38857), (39, 26901), (49, 21411), (61, 17199), (63, 16653), (91, 11529), (117, 8967), (147, 7137), (183, 5733), (189, 5551), (273, 3843), (351, 2989), (427, 2457), (441, 2379), (549, 1911), (637, 1647), (793, 1323), (819, 1281)]