1285402569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{29221}}^1$

素因数の和:29309

約数の個数: 32

約数和(自身を含む): 1974939648

約数和(自身を除く): 689537079

約数列:

[1, 3, 11, 31, 33, 43, 93, 129, 341, 473, 1023, 1333, 1419, 3999, 14663, 29221, 43989, 87663, 321431, 905851, 964293, 1256503, 2717553, 3769509, 9964361, 13821533, 29893083, 38951593, 41464599, 116854779, 428467523, 1285402569]

約数ペア:

[(1, 1285402569), (3, 428467523), (11, 116854779), (31, 41464599), (33, 38951593), (43, 29893083), (93, 13821533), (129, 9964361), (341, 3769509), (473, 2717553), (1023, 1256503), (1333, 964293), (1419, 905851), (3999, 321431), (14663, 87663), (29221, 43989)]