1321952619

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{15139}}^1$

素因数の和:17394

約数の個数: 16

約数和(自身を含む): 1899161600

約数和(自身を除く): 577208981

約数列:

[1, 3, 13, 39, 2239, 6717, 15139, 29107, 45417, 87321, 196807, 590421, 33896221, 101688663, 440650873, 1321952619]

約数ペア:

[(1, 1321952619), (3, 440650873), (13, 101688663), (39, 33896221), (2239, 590421), (6717, 196807), (15139, 87321), (29107, 45417)]