2013554079

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{3169}}^1$

素因数の和:3512

約数の個数: 32

約数和(自身を含む): 3026462400

約数和(自身を除く): 1012908321

約数列:

[1, 3, 9, 27, 101, 233, 303, 699, 909, 2097, 2727, 3169, 6291, 9507, 23533, 28521, 70599, 85563, 211797, 320069, 635391, 738377, 960207, 2215131, 2880621, 6645393, 8641863, 19936179, 74576077, 223728231, 671184693, 2013554079]

約数ペア:

[(1, 2013554079), (3, 671184693), (9, 223728231), (27, 74576077), (101, 19936179), (233, 8641863), (303, 6645393), (699, 2880621), (909, 2215131), (2097, 960207), (2727, 738377), (3169, 635391), (6291, 320069), (9507, 211797), (23533, 85563), (28521, 70599)]