489223823

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 581644800

約数和(自身を除く): 92420977

約数列:

[1, 11, 23, 29, 131, 253, 319, 509, 667, 1441, 3013, 3799, 5599, 7337, 11707, 14761, 33143, 41789, 66679, 87377, 128777, 162371, 339503, 733469, 961147, 1533617, 1933691, 3734533, 16869787, 21270601, 44474893, 489223823]

約数ペア:

[(1, 489223823), (11, 44474893), (23, 21270601), (29, 16869787), (131, 3734533), (253, 1933691), (319, 1533617), (509, 961147), (667, 733469), (1441, 339503), (3013, 162371), (3799, 128777), (5599, 87377), (7337, 66679), (11707, 41789), (14761, 33143)]