1120291237

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1223}}^1\times {\mathrm{2273}}^1$

素因数の和:3540

約数の個数: 16

約数和(自身を含む): 1246952448

約数和(自身を除く): 126661211

約数列:

[1, 13, 31, 403, 1223, 2273, 15899, 29549, 37913, 70463, 492869, 916019, 2779879, 36138427, 86176249, 1120291237]

約数ペア:

[(1, 1120291237), (13, 86176249), (31, 36138427), (403, 2779879), (1223, 916019), (2273, 492869), (15899, 70463), (29549, 37913)]