2545756317

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{7252867}}^1$

素因数の和:7252889

約数の個数: 16

約数和(自身を含む): 4061606080

約数和(自身を除く): 1515849763

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 7252867, 21758601, 65275803, 94287271, 195827409, 282861813, 848585439, 2545756317]

約数ペア:

[(1, 2545756317), (3, 848585439), (9, 282861813), (13, 195827409), (27, 94287271), (39, 65275803), (117, 21758601), (351, 7252867)]