6491493

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 9884160

約数和(自身を除く): 3392667

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 439, 477, 1317, 1643, 3951, 4929, 13609, 14787, 23267, 40827, 69801, 122481, 209403, 721277, 2163831, 6491493]

約数ペア:

[(1, 6491493), (3, 2163831), (9, 721277), (31, 209403), (53, 122481), (93, 69801), (159, 40827), (279, 23267), (439, 14787), (477, 13609), (1317, 4929), (1643, 3951)]