3393159

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 5807616

約数和(自身を除く): 2414457

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 397, 407, 777, 1191, 1221, 2779, 2849, 4367, 8337, 8547, 13101, 14689, 30569, 44067, 91707, 102823, 161579, 308469, 484737, 1131053, 3393159]

約数ペア:

[(1, 3393159), (3, 1131053), (7, 484737), (11, 308469), (21, 161579), (33, 102823), (37, 91707), (77, 44067), (111, 30569), (231, 14689), (259, 13101), (397, 8547), (407, 8337), (777, 4367), (1191, 2849), (1221, 2779)]