2021627607

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2086303}}^1$

素因数の和:2086342

約数の個数: 16

約数和(自身を含む): 3004277760

約数和(自身を除く): 982650153

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2086303, 6258909, 35467151, 39639757, 106401453, 118919271, 673875869, 2021627607]

約数ペア:

[(1, 2021627607), (3, 673875869), (17, 118919271), (19, 106401453), (51, 39639757), (57, 35467151), (323, 6258909), (969, 2086303)]