2253411

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 3426384

約数和(自身を除く): 1172973

約数列:

[1, 3, 9, 37, 67, 101, 111, 201, 303, 333, 603, 909, 2479, 3737, 6767, 7437, 11211, 20301, 22311, 33633, 60903, 250379, 751137, 2253411]

約数ペア:

[(1, 2253411), (3, 751137), (9, 250379), (37, 60903), (67, 33633), (101, 22311), (111, 20301), (201, 11211), (303, 7437), (333, 6767), (603, 3737), (909, 2479)]