28253497103

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{103291}}^1$

素因数の和:103754

約数の個数: 16

約数和(自身を含む): 31079323296

約数和(自身を除く): 2825826193

約数列:

[1, 13, 53, 397, 689, 5161, 21041, 103291, 273533, 1342783, 5474423, 41006527, 71167499, 533084851, 2173345931, 28253497103]

約数ペア:

[(1, 28253497103), (13, 2173345931), (53, 533084851), (397, 71167499), (689, 41006527), (5161, 5474423), (21041, 1342783), (103291, 273533)]