6864021

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 10518144

約数和(自身を除く): 3654123

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 601, 1269, 1803, 3807, 5409, 11421, 16227, 28247, 48681, 84741, 146043, 254223, 762669, 2288007, 6864021]

約数ペア:

[(1, 6864021), (3, 2288007), (9, 762669), (27, 254223), (47, 146043), (81, 84741), (141, 48681), (243, 28247), (423, 16227), (601, 11421), (1269, 5409), (1803, 3807)]