7135821

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1471}}^1$

素因数の和:1502

約数の個数: 36

約数和(自身を含む): 13089024

約数和(自身を除く): 5953203

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1471, 1617, 4413, 4851, 10297, 13239, 16181, 30891, 48543, 72079, 92673, 113267, 145629, 216237, 339801, 648711, 792869, 1019403, 2378607, 7135821]

約数ペア:

[(1, 7135821), (3, 2378607), (7, 1019403), (9, 792869), (11, 648711), (21, 339801), (33, 216237), (49, 145629), (63, 113267), (77, 92673), (99, 72079), (147, 48543), (231, 30891), (441, 16181), (539, 13239), (693, 10297), (1471, 4851), (1617, 4413)]