16291899

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8191}}^1$

素因数の和:8227

約数の個数: 24

約数和(自身を含む): 26836992

約数和(自身を除く): 10545093

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 8191, 24573, 73719, 106483, 139247, 319449, 417741, 958347, 1253223, 1810211, 5430633, 16291899]

約数ペア:

[(1, 16291899), (3, 5430633), (9, 1810211), (13, 1253223), (17, 958347), (39, 417741), (51, 319449), (117, 139247), (153, 106483), (221, 73719), (663, 24573), (1989, 8191)]