1328510883

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{11311}}^1$

素因数の和:11392

約数の個数: 48

約数和(自身を含む): 2228373504

約数和(自身を除く): 899862621

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 119, 141, 147, 329, 357, 799, 833, 987, 2303, 2397, 2499, 5593, 6909, 11311, 16779, 33933, 39151, 79177, 117453, 192287, 237531, 531617, 554239, 576861, 1346009, 1594851, 1662717, 3721319, 4038027, 9037489, 9422063, 11163957, 26049233, 27112467, 28266189, 63262423, 78147699, 189787269, 442836961, 1328510883]

約数ペア:

[(1, 1328510883), (3, 442836961), (7, 189787269), (17, 78147699), (21, 63262423), (47, 28266189), (49, 27112467), (51, 26049233), (119, 11163957), (141, 9422063), (147, 9037489), (329, 4038027), (357, 3721319), (799, 1662717), (833, 1594851), (987, 1346009), (2303, 576861), (2397, 554239), (2499, 531617), (5593, 237531), (6909, 192287), (11311, 117453), (16779, 79177), (33933, 39151)]