442321841

素因数分解:

${\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 493309440

約数和(自身を除く): 50987599

約数列:

[1, 13, 47, 169, 233, 239, 611, 3029, 3107, 7943, 10951, 11233, 39377, 40391, 55687, 142363, 146029, 723931, 1850719, 1898377, 2617289, 9411103, 34024757, 442321841]

約数ペア:

[(1, 442321841), (13, 34024757), (47, 9411103), (169, 2617289), (233, 1898377), (239, 1850719), (611, 723931), (3029, 146029), (3107, 142363), (7943, 55687), (10951, 40391), (11233, 39377)]