16892109

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 26415480

約数和(自身を除く): 9523371

約数列:

[1, 3, 9, 13, 39, 117, 353, 409, 1059, 1227, 3177, 3681, 4589, 5317, 13767, 15951, 41301, 47853, 144377, 433131, 1299393, 1876901, 5630703, 16892109]

約数ペア:

[(1, 16892109), (3, 5630703), (9, 1876901), (13, 1299393), (39, 433131), (117, 144377), (353, 47853), (409, 41301), (1059, 15951), (1227, 13767), (3177, 5317), (3681, 4589)]