28084177

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 31521600

約数和(自身を除く): 3437423

約数列:

[1, 11, 59, 109, 397, 649, 1199, 4367, 6431, 23423, 43273, 70741, 257653, 476003, 2553107, 28084177]

約数ペア:

[(1, 28084177), (11, 2553107), (59, 476003), (109, 257653), (397, 70741), (649, 43273), (1199, 23423), (4367, 6431)]