883359309

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1511}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 1418933376

約数和(自身を除く): 535574067

約数列:

[1, 3, 7, 21, 41, 49, 97, 123, 147, 287, 291, 679, 861, 1511, 2009, 2037, 3977, 4533, 4753, 6027, 10577, 11931, 14259, 27839, 31731, 61951, 74039, 83517, 146567, 185853, 194873, 222117, 433657, 439701, 584619, 1025969, 1300971, 3035599, 3077907, 6009247, 7181783, 9106797, 18027741, 21545349, 42064729, 126194187, 294453103, 883359309]

約数ペア:

[(1, 883359309), (3, 294453103), (7, 126194187), (21, 42064729), (41, 21545349), (49, 18027741), (97, 9106797), (123, 7181783), (147, 6009247), (287, 3077907), (291, 3035599), (679, 1300971), (861, 1025969), (1511, 584619), (2009, 439701), (2037, 433657), (3977, 222117), (4533, 194873), (4753, 185853), (6027, 146567), (10577, 83517), (11931, 74039), (14259, 61951), (27839, 31731)]