65520169

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1811}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 80974656

約数和(自身を除く): 15454487

約数列:

[1, 11, 13, 23, 121, 143, 253, 299, 1573, 1811, 2783, 3289, 19921, 23543, 36179, 41653, 219131, 258973, 458183, 541489, 2848703, 5040013, 5956379, 65520169]

約数ペア:

[(1, 65520169), (11, 5956379), (13, 5040013), (23, 2848703), (121, 541489), (143, 458183), (253, 258973), (299, 219131), (1573, 41653), (1811, 36179), (2783, 23543), (3289, 19921)]