2255253

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 4042752

約数和(自身を除く): 1787499

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 751, 1001, 2253, 3003, 5257, 8261, 9763, 15771, 24783, 29289, 57827, 68341, 107393, 173481, 205023, 322179, 751751, 2255253]

約数ペア:

[(1, 2255253), (3, 751751), (7, 322179), (11, 205023), (13, 173481), (21, 107393), (33, 68341), (39, 57827), (77, 29289), (91, 24783), (143, 15771), (231, 9763), (273, 8261), (429, 5257), (751, 3003), (1001, 2253)]