1272156687

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{1303}}^1\times {\mathrm{1307}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 1862550144

約数和(自身を除く): 590393457

約数列:

[1, 3, 9, 83, 249, 747, 1303, 1307, 3909, 3921, 11727, 11763, 108149, 108481, 324447, 325443, 973341, 976329, 1703021, 5109063, 15327189, 141350743, 424052229, 1272156687]

約数ペア:

[(1, 1272156687), (3, 424052229), (9, 141350743), (83, 15327189), (249, 5109063), (747, 1703021), (1303, 976329), (1307, 973341), (3909, 325443), (3921, 324447), (11727, 108481), (11763, 108149)]