12997029157

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{823}}^1\times {\mathrm{3191}}^1$

素因数の和:4129

約数の個数: 24

約数和(自身を含む): 15292029312

約数和(自身を除く): 2295000155

約数列:

[1, 7, 49, 101, 707, 823, 3191, 4949, 5761, 22337, 40327, 83123, 156359, 322291, 581861, 2256037, 2626193, 4073027, 15792259, 18383351, 128683457, 265245493, 1856718451, 12997029157]

約数ペア:

[(1, 12997029157), (7, 1856718451), (49, 265245493), (101, 128683457), (707, 18383351), (823, 15792259), (3191, 4073027), (4949, 2626193), (5761, 2256037), (22337, 581861), (40327, 322291), (83123, 156359)]