2249193

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 3217536

約数和(自身を除く): 968343

約数列:

[1, 3, 23, 37, 69, 111, 851, 881, 2553, 2643, 20263, 32597, 60789, 97791, 749731, 2249193]

約数ペア:

[(1, 2249193), (3, 749731), (23, 97791), (37, 60789), (69, 32597), (111, 20263), (851, 2643), (881, 2553)]