28642559

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{1549}}^1$

素因数の和:1642

約数の個数: 12

約数和(自身を含む): 32047800

約数和(自身を除く): 3405241

約数列:

[1, 11, 41, 451, 1549, 1681, 17039, 18491, 63509, 698599, 2603869, 28642559]

約数ペア:

[(1, 28642559), (11, 2603869), (41, 698599), (451, 63509), (1549, 18491), (1681, 17039)]