13929867

素因数分解:

$3^3\times 7^2\times {\mathrm{10529}}^1$

素因数の和:10552

約数の個数: 24

約数和(自身を含む): 24008400

約数和(自身を除く): 10078533

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 10529, 31587, 73703, 94761, 221109, 284283, 515921, 663327, 1547763, 1989981, 4643289, 13929867]

約数ペア:

[(1, 13929867), (3, 4643289), (7, 1989981), (9, 1547763), (21, 663327), (27, 515921), (49, 284283), (63, 221109), (147, 94761), (189, 73703), (441, 31587), (1323, 10529)]