29130219

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{6619}}^1$

素因数の和:6791

約数の個数: 16

約数和(自身を含む): 43427200

約数和(自身を除く): 14296981

約数列:

[1, 3, 9, 27, 163, 489, 1467, 4401, 6619, 19857, 59571, 178713, 1078897, 3236691, 9710073, 29130219]

約数ペア:

[(1, 29130219), (3, 9710073), (9, 3236691), (27, 1078897), (163, 178713), (489, 59571), (1467, 19857), (4401, 6619)]