2739591

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 4287920

約数和(自身を除く): 1548329

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 433, 703, 1299, 2109, 3897, 6327, 8227, 16021, 24681, 48063, 74043, 144189, 304399, 913197, 2739591]

約数ペア:

[(1, 2739591), (3, 913197), (9, 304399), (19, 144189), (37, 74043), (57, 48063), (111, 24681), (171, 16021), (333, 8227), (433, 6327), (703, 3897), (1299, 2109)]