13338567

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{463}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 21826560

約数和(自身を除く): 8487993

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 291, 297, 463, 873, 1067, 1389, 2619, 3201, 4167, 5093, 9603, 12501, 15279, 28809, 44911, 45837, 134733, 137511, 404199, 494021, 1212597, 1482063, 4446189, 13338567]

約数ペア:

[(1, 13338567), (3, 4446189), (9, 1482063), (11, 1212597), (27, 494021), (33, 404199), (97, 137511), (99, 134733), (291, 45837), (297, 44911), (463, 28809), (873, 15279), (1067, 12501), (1389, 9603), (2619, 5093), (3201, 4167)]