1684370691

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{769}}^1\times {\mathrm{12809}}^1$

素因数の和:13603

約数の個数: 24

約数和(自身を含む): 2564562000

約数和(自身を除く): 880191309

約数列:

[1, 3, 9, 19, 57, 171, 769, 2307, 6921, 12809, 14611, 38427, 43833, 115281, 131499, 243371, 730113, 2190339, 9850121, 29550363, 88651089, 187152299, 561456897, 1684370691]

約数ペア:

[(1, 1684370691), (3, 561456897), (9, 187152299), (19, 88651089), (57, 29550363), (171, 9850121), (769, 2190339), (2307, 730113), (6921, 243371), (12809, 131499), (14611, 115281), (38427, 43833)]