28314129

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{17909}}^1$

素因数の和:17960

約数の個数: 16

約数和(自身を含む): 41264640

約数和(自身を除く): 12950511

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 17909, 53727, 304453, 555179, 913359, 1665537, 9438043, 28314129]

約数ペア:

[(1, 28314129), (3, 9438043), (17, 1665537), (31, 913359), (51, 555179), (93, 304453), (527, 53727), (1581, 17909)]