1279283607

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{344171}}^1$

素因数の和:344243

約数の個数: 24

約数和(自身を含む): 2147633280

約数和(自身を除く): 868349673

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 344171, 1032513, 2409197, 3097539, 7227591, 20306089, 21682773, 60918267, 142142623, 182754801, 426427869, 1279283607]

約数ペア:

[(1, 1279283607), (3, 426427869), (7, 182754801), (9, 142142623), (21, 60918267), (59, 21682773), (63, 20306089), (177, 7227591), (413, 3097539), (531, 2409197), (1239, 1032513), (3717, 344171)]