2792791203839

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7919}}^1\times {\mathrm{104743}}^1$

素因数の和:112719

約数の個数: 32

約数和(自身を含む): 3530660474880

約数和(自身を除く): 737869271041

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 7919, 55433, 102947, 104743, 293003, 720629, 733201, 1361659, 2051021, 3809039, 3875491, 9531613, 26663273, 27128437, 50381383, 352669681, 829459817, 5806218719, 10782977621, 30690013229, 75480843347, 214830092603, 398970171977, 2792791203839]

約数ペア:

[(1, 2792791203839), (7, 398970171977), (13, 214830092603), (37, 75480843347), (91, 30690013229), (259, 10782977621), (481, 5806218719), (3367, 829459817), (7919, 352669681), (55433, 50381383), (102947, 27128437), (104743, 26663273), (293003, 9531613), (720629, 3875491), (733201, 3809039), (1361659, 2051021)]