216062561

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{12487}}^1$

素因数の和:12533

約数の個数: 16

約数和(自身を含む): 255954048

約数和(自身を除く): 39891487

約数列:

[1, 11, 13, 121, 143, 1331, 1573, 12487, 17303, 137357, 162331, 1510927, 1785641, 16620197, 19642051, 216062561]

約数ペア:

[(1, 216062561), (11, 19642051), (13, 16620197), (121, 1785641), (143, 1510927), (1331, 162331), (1573, 137357), (12487, 17303)]