528025029

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 871416000

約数和(自身を除く): 343390971

約数列:

[1, 3, 7, 19, 21, 49, 57, 97, 133, 147, 291, 399, 679, 931, 1843, 1949, 2037, 2793, 4753, 5529, 5847, 12901, 13643, 14259, 37031, 38703, 40929, 90307, 95501, 111093, 189053, 259217, 270921, 286503, 567159, 777651, 1323371, 1814519, 3592007, 3970113, 5443557, 9263597, 10776021, 25144049, 27790791, 75432147, 176008343, 528025029]

約数ペア:

[(1, 528025029), (3, 176008343), (7, 75432147), (19, 27790791), (21, 25144049), (49, 10776021), (57, 9263597), (97, 5443557), (133, 3970113), (147, 3592007), (291, 1814519), (399, 1323371), (679, 777651), (931, 567159), (1843, 286503), (1949, 270921), (2037, 259217), (2793, 189053), (4753, 111093), (5529, 95501), (5847, 90307), (12901, 40929), (13643, 38703), (14259, 37031)]