530457333

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{1747}}^1$

素因数の和:2537

約数の個数: 32

約数和(自身を含む): 852464640

約数和(自身を除く): 322007307

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 761, 1747, 2283, 5241, 5327, 12229, 14459, 15981, 33193, 36687, 43377, 99579, 101213, 232351, 303639, 697053, 1329467, 3988401, 9306269, 25259873, 27918807, 75779619, 176819111, 530457333]

約数ペア:

[(1, 530457333), (3, 176819111), (7, 75779619), (19, 27918807), (21, 25259873), (57, 9306269), (133, 3988401), (399, 1329467), (761, 697053), (1747, 303639), (2283, 232351), (5241, 101213), (5327, 99579), (12229, 43377), (14459, 36687), (15981, 33193)]