2007230823

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{256057}}^1$

素因数の和:256143

約数の個数: 24

約数和(自身を含む): 3168973808

約数和(自身を除く): 1161742985

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 256057, 768171, 2304513, 3328741, 9986223, 17155819, 29958669, 51467457, 154402371, 223025647, 669076941, 2007230823]

約数ペア:

[(1, 2007230823), (3, 669076941), (9, 223025647), (13, 154402371), (39, 51467457), (67, 29958669), (117, 17155819), (201, 9986223), (603, 3328741), (871, 2304513), (2613, 768171), (7839, 256057)]