1978394067

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{33617}}^1$

素因数の和:34139

約数の個数: 24

約数和(自身を含む): 3083711904

約数和(自身を除く): 1105317837

約数列:

[1, 3, 9, 13, 39, 117, 503, 1509, 4527, 6539, 19617, 33617, 58851, 100851, 302553, 437021, 1311063, 3933189, 16909351, 50728053, 152184159, 219821563, 659464689, 1978394067]

約数ペア:

[(1, 1978394067), (3, 659464689), (9, 219821563), (13, 152184159), (39, 50728053), (117, 16909351), (503, 3933189), (1509, 1311063), (4527, 437021), (6539, 302553), (19617, 100851), (33617, 58851)]