2019403737

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{4651}}^1$

素因数の和:5910

約数の個数: 32

約数和(自身を含む): 3225138560

約数和(自身を除く): 1205734823

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 1237, 3711, 4651, 11133, 13953, 16081, 33399, 41859, 48243, 60463, 125577, 144729, 181389, 434187, 544167, 1632501, 5753287, 17259861, 51779583, 74792731, 155338749, 224378193, 673134579, 2019403737]

約数ペア:

[(1, 2019403737), (3, 673134579), (9, 224378193), (13, 155338749), (27, 74792731), (39, 51779583), (117, 17259861), (351, 5753287), (1237, 1632501), (3711, 544167), (4651, 434187), (11133, 181389), (13953, 144729), (16081, 125577), (33399, 60463), (41859, 48243)]