431034128889

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{29790181}}^1$

素因数の和:29790257

約数の個数: 32

約数和(自身を含む): 720684082944

約数和(自身を除く): 289649954055

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 14469, 29790181, 89370543, 208531267, 387272353, 625593801, 1161817059, 1578879593, 2710906471, 4736638779, 8132719413, 11052157151, 20525434709, 33156471453, 61576304127, 143678042963, 431034128889]

約数ペア:

[(1, 431034128889), (3, 143678042963), (7, 61576304127), (13, 33156471453), (21, 20525434709), (39, 11052157151), (53, 8132719413), (91, 4736638779), (159, 2710906471), (273, 1578879593), (371, 1161817059), (689, 625593801), (1113, 387272353), (2067, 208531267), (4823, 89370543), (14469, 29790181)]