28855893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{23633}}^1$

素因数の和:23684

約数の個数: 16

約数和(自身を含む): 43108416

約数和(自身を除く): 14252523

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 23633, 70899, 259963, 779889, 874421, 2623263, 9618631, 28855893]

約数ペア:

[(1, 28855893), (3, 9618631), (11, 2623263), (33, 874421), (37, 779889), (111, 259963), (407, 70899), (1221, 23633)]