11561013

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 17262336

約数和(自身を除く): 5701323

約数列:

[1, 3, 9, 47, 141, 151, 181, 423, 453, 543, 1359, 1629, 7097, 8507, 21291, 25521, 27331, 63873, 76563, 81993, 245979, 1284557, 3853671, 11561013]

約数ペア:

[(1, 11561013), (3, 3853671), (9, 1284557), (47, 245979), (141, 81993), (151, 76563), (181, 63873), (423, 27331), (453, 25521), (543, 21291), (1359, 8507), (1629, 7097)]