4022447

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1270

約数の個数: 16

約数和(自身を含む): 4935168

約数和(自身を除く): 912721

約数列:

[1, 11, 13, 23, 143, 253, 299, 1223, 3289, 13453, 15899, 28129, 174889, 309419, 365677, 4022447]

約数ペア:

[(1, 4022447), (11, 365677), (13, 309419), (23, 174889), (143, 28129), (253, 15899), (299, 13453), (1223, 3289)]