1229043804513

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3080310287}}^1$

素因数の和:3080310316

約数の個数: 16

約数和(自身を含む): 1971398584320

約数和(自身を除く): 742354779807

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 3080310287, 9240930861, 21562172009, 58525895453, 64686516027, 175577686359, 409681268171, 1229043804513]

約数ペア:

[(1, 1229043804513), (3, 409681268171), (7, 175577686359), (19, 64686516027), (21, 58525895453), (57, 21562172009), (133, 9240930861), (399, 3080310287)]