28151427

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1753}}^1$

素因数の和:1910

約数の個数: 16

約数和(自身を含む): 38644128

約数和(自身を除く): 10492701

約数列:

[1, 3, 53, 101, 159, 303, 1753, 5259, 5353, 16059, 92909, 177053, 278727, 531159, 9383809, 28151427]

約数ペア:

[(1, 28151427), (3, 9383809), (53, 531159), (101, 278727), (159, 177053), (303, 92909), (1753, 16059), (5259, 5353)]