3908817

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 6586272

約数和(自身を除く): 2677455

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 107, 123, 297, 321, 369, 451, 891, 963, 1107, 1177, 1353, 2889, 3321, 3531, 4059, 4387, 8667, 10593, 12177, 13161, 31779, 36531, 39483, 48257, 95337, 118449, 144771, 355347, 434313, 1302939, 3908817]

約数ペア:

[(1, 3908817), (3, 1302939), (9, 434313), (11, 355347), (27, 144771), (33, 118449), (41, 95337), (81, 48257), (99, 39483), (107, 36531), (123, 31779), (297, 13161), (321, 12177), (369, 10593), (451, 8667), (891, 4387), (963, 4059), (1107, 3531), (1177, 3321), (1353, 2889)]