28406631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{29683}}^1$

素因数の和:29726

約数の個数: 16

約数和(自身を含む): 42744960

約数和(自身を除く): 14338329

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 29683, 89049, 326513, 860807, 979539, 2582421, 9468877, 28406631]

約数ペア:

[(1, 28406631), (3, 9468877), (11, 2582421), (29, 979539), (33, 860807), (87, 326513), (319, 89049), (957, 29683)]