858796627

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{15331}}^1$

素因数の和:15514

約数の個数: 16

約数和(自身を含む): 961623040

約数和(自身を除く): 102826413

約数列:

[1, 13, 31, 139, 403, 1807, 4309, 15331, 56017, 199303, 475261, 2131009, 6178393, 27703117, 66061279, 858796627]

約数ペア:

[(1, 858796627), (13, 66061279), (31, 27703117), (139, 6178393), (403, 2131009), (1807, 475261), (4309, 199303), (15331, 56017)]