28125273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{29389}}^1$

素因数の和:29432

約数の個数: 16

約数和(自身を含む): 42321600

約数和(自身を除く): 14196327

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 29389, 88167, 323279, 852281, 969837, 2556843, 9375091, 28125273]

約数ペア:

[(1, 28125273), (3, 9375091), (11, 2556843), (29, 969837), (33, 852281), (87, 323279), (319, 88167), (957, 29389)]