6890499

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 12689664

約数和(自身を除く): 5799165

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 163, 183, 231, 427, 489, 549, 671, 693, 1141, 1281, 1467, 1793, 2013, 3423, 3843, 4697, 5379, 6039, 9943, 10269, 12551, 14091, 16137, 29829, 37653, 42273, 69601, 89487, 109373, 112959, 208803, 328119, 626409, 765611, 984357, 2296833, 6890499]

約数ペア:

[(1, 6890499), (3, 2296833), (7, 984357), (9, 765611), (11, 626409), (21, 328119), (33, 208803), (61, 112959), (63, 109373), (77, 89487), (99, 69601), (163, 42273), (183, 37653), (231, 29829), (427, 16137), (489, 14091), (549, 12551), (671, 10269), (693, 9943), (1141, 6039), (1281, 5379), (1467, 4697), (1793, 3843), (2013, 3423)]