29801979

素因数分解:

$3^3\times {\mathrm{863}}^1\times {\mathrm{1279}}^1$

素因数の和:2151

約数の個数: 16

約数和(自身を含む): 44236800

約数和(自身を除く): 14434821

約数列:

[1, 3, 9, 27, 863, 1279, 2589, 3837, 7767, 11511, 23301, 34533, 1103777, 3311331, 9933993, 29801979]

約数ペア:

[(1, 29801979), (3, 9933993), (9, 3311331), (27, 1103777), (863, 34533), (1279, 23301), (2589, 11511), (3837, 7767)]