1931567209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{587281}}^1$

素因数の和:587328

約数の個数: 16

約数和(自身を含む): 2367921024

約数和(自身を除く): 436353815

約数列:

[1, 11, 13, 23, 143, 253, 299, 3289, 587281, 6460091, 7634653, 13507463, 83981183, 148582093, 175597019, 1931567209]

約数ペア:

[(1, 1931567209), (11, 175597019), (13, 148582093), (23, 83981183), (143, 13507463), (253, 7634653), (299, 6460091), (3289, 587281)]