11969517

素因数分解:

$3^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{971}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 18289152

約数和(自身を除く): 6319635

約数列:

[1, 3, 7, 21, 587, 971, 1761, 2913, 4109, 6797, 12327, 20391, 569977, 1709931, 3989839, 11969517]

約数ペア:

[(1, 11969517), (3, 3989839), (7, 1709931), (21, 569977), (587, 20391), (971, 12327), (1761, 6797), (2913, 4109)]