3241647

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 1942353

約数列:

[1, 3, 9, 19, 27, 57, 71, 89, 171, 213, 267, 513, 639, 801, 1349, 1691, 1917, 2403, 4047, 5073, 6319, 12141, 15219, 18957, 36423, 45657, 56871, 120061, 170613, 360183, 1080549, 3241647]

約数ペア:

[(1, 3241647), (3, 1080549), (9, 360183), (19, 170613), (27, 120061), (57, 56871), (71, 45657), (89, 36423), (171, 18957), (213, 15219), (267, 12141), (513, 6319), (639, 5073), (801, 4047), (1349, 2403), (1691, 1917)]