13166979

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4937}}^1$

素因数の和:5074

約数の個数: 16

約数和(自身を含む): 20226048

約数和(自身を除く): 7059069

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 4937, 14811, 34559, 103677, 626999, 1880997, 4388993, 13166979]

約数ペア:

[(1, 13166979), (3, 4388993), (7, 1880997), (21, 626999), (127, 103677), (381, 34559), (889, 14811), (2667, 4937)]