12919797

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 21409920

約数和(自身を除く): 8490123

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 123, 297, 369, 451, 1061, 1107, 1353, 3183, 4059, 9549, 11671, 12177, 28647, 35013, 43501, 105039, 130503, 315117, 391509, 478511, 1174527, 1435533, 4306599, 12919797]

約数ペア:

[(1, 12919797), (3, 4306599), (9, 1435533), (11, 1174527), (27, 478511), (33, 391509), (41, 315117), (99, 130503), (123, 105039), (297, 43501), (369, 35013), (451, 28647), (1061, 12177), (1107, 11671), (1353, 9549), (3183, 4059)]