12477969

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:451

約数の個数: 40

約数和(自身を含む): 21721920

約数和(自身を除く): 9243951

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 373, 413, 531, 567, 1119, 1239, 1593, 2611, 3357, 3717, 4779, 7833, 10071, 11151, 22007, 23499, 30213, 33453, 66021, 70497, 154049, 198063, 211491, 462147, 594189, 1386441, 1782567, 4159323, 12477969]

約数ペア:

[(1, 12477969), (3, 4159323), (7, 1782567), (9, 1386441), (21, 594189), (27, 462147), (59, 211491), (63, 198063), (81, 154049), (177, 70497), (189, 66021), (373, 33453), (413, 30213), (531, 23499), (567, 22007), (1119, 11151), (1239, 10071), (1593, 7833), (2611, 4779), (3357, 3717)]