870819766727

素因数分解:

${\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{344941}}^1$

素因数の和:345111

約数の個数: 24

約数和(自身を含む): 937154982816

約数和(自身を除く): 66335216089

約数列:

[1, 31, 37, 71, 961, 1147, 2201, 2627, 35557, 68231, 81437, 344941, 2524547, 10693171, 12762817, 24490811, 331488301, 395647327, 759215141, 906160007, 12265067137, 23535669371, 28090960217, 870819766727]

約数ペア:

[(1, 870819766727), (31, 28090960217), (37, 23535669371), (71, 12265067137), (961, 906160007), (1147, 759215141), (2201, 395647327), (2627, 331488301), (35557, 24490811), (68231, 12762817), (81437, 10693171), (344941, 2524547)]