6440709

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{1613}}^1$

素因数の和:1649

約数の個数: 16

約数和(自身を含む): 9451584

約数和(自身を除く): 3010875

約数列:

[1, 3, 11, 33, 121, 363, 1331, 1613, 3993, 4839, 17743, 53229, 195173, 585519, 2146903, 6440709]

約数ペア:

[(1, 6440709), (3, 2146903), (11, 585519), (33, 195173), (121, 53229), (363, 17743), (1331, 4839), (1613, 3993)]