39238353

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1381}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 72438912

約数和(自身を除く): 33200559

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 451, 693, 861, 1353, 1381, 2583, 3157, 4059, 4143, 9471, 9667, 12429, 15191, 28413, 29001, 45573, 56621, 87003, 106337, 136719, 169863, 319011, 396347, 509589, 622831, 957033, 1189041, 1868493, 3567123, 4359817, 5605479, 13079451, 39238353]

約数ペア:

[(1, 39238353), (3, 13079451), (7, 5605479), (9, 4359817), (11, 3567123), (21, 1868493), (33, 1189041), (41, 957033), (63, 622831), (77, 509589), (99, 396347), (123, 319011), (231, 169863), (287, 136719), (369, 106337), (451, 87003), (693, 56621), (861, 45573), (1353, 29001), (1381, 28413), (2583, 15191), (3157, 12429), (4059, 9667), (4143, 9471)]