28119531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{29383}}^1$

素因数の和:29426

約数の個数: 16

約数和(自身を含む): 42312960

約数和(自身を除く): 14193429

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 29383, 88149, 323213, 852107, 969639, 2556321, 9373177, 28119531]

約数ペア:

[(1, 28119531), (3, 9373177), (11, 2556321), (29, 969639), (33, 852107), (87, 323213), (319, 88149), (957, 29383)]