2016158679

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{165083}}^1$

素因数の和:165171

約数の個数: 24

約数和(自身を含む): 3090372480

約数和(自身を除く): 1074213801

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 165083, 495249, 1485747, 3796909, 9739897, 11390727, 29219691, 34172181, 87659073, 224017631, 672052893, 2016158679]

約数ペア:

[(1, 2016158679), (3, 672052893), (9, 224017631), (23, 87659073), (59, 34172181), (69, 29219691), (177, 11390727), (207, 9739897), (531, 3796909), (1357, 1485747), (4071, 495249), (12213, 165083)]