2912667651

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2269}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 4487408640

約数和(自身を除く): 1574740989

約数列:

[1, 3, 9, 31, 43, 93, 107, 129, 279, 321, 387, 963, 1333, 2269, 3317, 3999, 4601, 6807, 9951, 11997, 13803, 20421, 29853, 41409, 70339, 97567, 142631, 211017, 242783, 292701, 427893, 633051, 728349, 878103, 1283679, 2185047, 3024577, 7526273, 9073731, 10439669, 22578819, 27221193, 31319007, 67736457, 93957021, 323629739, 970889217, 2912667651]

約数ペア:

[(1, 2912667651), (3, 970889217), (9, 323629739), (31, 93957021), (43, 67736457), (93, 31319007), (107, 27221193), (129, 22578819), (279, 10439669), (321, 9073731), (387, 7526273), (963, 3024577), (1333, 2185047), (2269, 1283679), (3317, 878103), (3999, 728349), (4601, 633051), (6807, 427893), (9951, 292701), (11997, 242783), (13803, 211017), (20421, 142631), (29853, 97567), (41409, 70339)]