328288323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4133}}^1$

素因数の和:4259

約数の個数: 32

約数和(自身を含む): 500048640

約数和(自身を除く): 171760317

約数列:

[1, 3, 11, 29, 33, 83, 87, 249, 319, 913, 957, 2407, 2739, 4133, 7221, 12399, 26477, 45463, 79431, 119857, 136389, 343039, 359571, 1029117, 1318427, 3773429, 3955281, 9948131, 11320287, 29844393, 109429441, 328288323]

約数ペア:

[(1, 328288323), (3, 109429441), (11, 29844393), (29, 11320287), (33, 9948131), (83, 3955281), (87, 3773429), (249, 1318427), (319, 1029117), (913, 359571), (957, 343039), (2407, 136389), (2739, 119857), (4133, 79431), (7221, 45463), (12399, 26477)]