2012203521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{424247}}^1$

素因数の和:424301

約数の個数: 24

約数和(自身を含む): 3176769024

約数和(自身を除く): 1164565503

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 424247, 1272741, 3818223, 7212199, 13151657, 21636597, 39454971, 64909791, 118364913, 223578169, 670734507, 2012203521]

約数ペア:

[(1, 2012203521), (3, 670734507), (9, 223578169), (17, 118364913), (31, 64909791), (51, 39454971), (93, 21636597), (153, 13151657), (279, 7212199), (527, 3818223), (1581, 1272741), (4743, 424247)]