71282237

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2423}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 80360448

約数和(自身を除く): 9078211

約数列:

[1, 13, 31, 73, 403, 949, 2263, 2423, 29419, 31499, 75113, 176879, 976469, 2299427, 5483249, 71282237]

約数ペア:

[(1, 71282237), (13, 5483249), (31, 2299427), (73, 976469), (403, 176879), (949, 75113), (2263, 31499), (2423, 29419)]