28929791

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3943}}^1$

素因数の和:4006

約数の個数: 16

約数和(自身を含む): 34076160

約数和(自身を除く): 5146369

約数列:

[1, 11, 23, 29, 253, 319, 667, 3943, 7337, 43373, 90689, 114347, 997579, 1257817, 2629981, 28929791]

約数ペア:

[(1, 28929791), (11, 2629981), (23, 1257817), (29, 997579), (253, 114347), (319, 90689), (667, 43373), (3943, 7337)]