16681011

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 22945920

約数和(自身を除く): 6264909

約数列:

[1, 3, 59, 73, 177, 219, 1291, 3873, 4307, 12921, 76169, 94243, 228507, 282729, 5560337, 16681011]

約数ペア:

[(1, 16681011), (3, 5560337), (59, 282729), (73, 228507), (177, 94243), (219, 76169), (1291, 12921), (3873, 4307)]