1330458591

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1\times {\mathrm{3049}}^1$

素因数の和:4959

約数の個数: 32

約数和(自身を含む): 2213568000

約数和(自身を除く): 883109409

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 1889, 3049, 5667, 9147, 13223, 20779, 21343, 33539, 39669, 62337, 64029, 100617, 145453, 234773, 436359, 704319, 5759561, 17278683, 40316927, 63355171, 120950781, 190065513, 443486197, 1330458591]

約数ペア:

[(1, 1330458591), (3, 443486197), (7, 190065513), (11, 120950781), (21, 63355171), (33, 40316927), (77, 17278683), (231, 5759561), (1889, 704319), (3049, 436359), (5667, 234773), (9147, 145453), (13223, 100617), (20779, 64029), (21343, 62337), (33539, 39669)]