2012565177

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{560447}}^1$

素因数の和:560482

約数の個数: 32

約数和(自身を含む): 3586867200

約数和(自身を除く): 1574302023

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 560447, 1681341, 3923129, 5044023, 10648493, 11769387, 15132069, 31945479, 35308161, 74539451, 95836437, 105924483, 223618353, 287509311, 670855059, 2012565177]

約数ペア:

[(1, 2012565177), (3, 670855059), (7, 287509311), (9, 223618353), (19, 105924483), (21, 95836437), (27, 74539451), (57, 35308161), (63, 31945479), (133, 15132069), (171, 11769387), (189, 10648493), (399, 5044023), (513, 3923129), (1197, 1681341), (3591, 560447)]