888903186921

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{5209}}^1\times {\mathrm{4283}}^1$

素因数の和:9750

約数の個数: 48

約数和(自身を含む): 1357926897600

約数和(自身を除く): 469023710679

約数列:

[1, 3, 9, 19, 57, 171, 233, 699, 2097, 4283, 4427, 5209, 12849, 13281, 15627, 38547, 39843, 46881, 81377, 98971, 244131, 296913, 732393, 890739, 997939, 1213697, 2993817, 3641091, 8981451, 10923273, 18960841, 22310147, 23060243, 56882523, 66930441, 69180729, 170647569, 200791323, 207542187, 423892793, 1271678379, 3815035137, 5198264251, 15594792753, 46784378259, 98767020769, 296301062307, 888903186921]

約数ペア:

[(1, 888903186921), (3, 296301062307), (9, 98767020769), (19, 46784378259), (57, 15594792753), (171, 5198264251), (233, 3815035137), (699, 1271678379), (2097, 423892793), (4283, 207542187), (4427, 200791323), (5209, 170647569), (12849, 69180729), (13281, 66930441), (15627, 56882523), (38547, 23060243), (39843, 22310147), (46881, 18960841), (81377, 10923273), (98971, 8981451), (244131, 3641091), (296913, 2993817), (732393, 1213697), (890739, 997939)]