28209137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 32768064

約数和(自身を除く): 4558927

約数列:

[1, 11, 17, 187, 251, 601, 2761, 4267, 6611, 10217, 46937, 112387, 150851, 1659361, 2564467, 28209137]

約数ペア:

[(1, 28209137), (11, 2564467), (17, 1659361), (187, 150851), (251, 112387), (601, 46937), (2761, 10217), (4267, 6611)]