4668447

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1697}}^1$

素因数の和:1838

約数の個数: 16

約数和(自身を含む): 7172352

約数和(自身を除く): 2503905

約数列:

[1, 3, 7, 21, 131, 393, 917, 1697, 2751, 5091, 11879, 35637, 222307, 666921, 1556149, 4668447]

約数ペア:

[(1, 4668447), (3, 1556149), (7, 666921), (21, 222307), (131, 35637), (393, 11879), (917, 5091), (1697, 2751)]