1333233

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^2$

素因数の和:154

約数の個数: 24

約数和(自身を含む): 2187360

約数和(自身を除く): 854127

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 737, 1809, 2211, 4489, 6633, 13467, 19899, 40401, 49379, 121203, 148137, 444411, 1333233]

約数ペア:

[(1, 1333233), (3, 444411), (9, 148137), (11, 121203), (27, 49379), (33, 40401), (67, 19899), (99, 13467), (201, 6633), (297, 4489), (603, 2211), (737, 1809)]