28298583

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 41979600

約数和(自身を除く): 13681017

約数列:

[1, 3, 9, 59, 137, 177, 389, 411, 531, 1167, 1233, 3501, 8083, 22951, 24249, 53293, 68853, 72747, 159879, 206559, 479637, 3144287, 9432861, 28298583]

約数ペア:

[(1, 28298583), (3, 9432861), (9, 3144287), (59, 479637), (137, 206559), (177, 159879), (389, 72747), (411, 68853), (531, 53293), (1167, 24249), (1233, 22951), (3501, 8083)]