306074559

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{5059}}^1$

素因数の和:5179

約数の個数: 32

約数和(自身を含む): 484464640

約数和(自身を除く): 178390081

約数列:

[1, 3, 7, 21, 43, 67, 129, 201, 301, 469, 903, 1407, 2881, 5059, 8643, 15177, 20167, 35413, 60501, 106239, 217537, 338953, 652611, 1016859, 1522759, 2372671, 4568277, 7118013, 14574979, 43724937, 102024853, 306074559]

約数ペア:

[(1, 306074559), (3, 102024853), (7, 43724937), (21, 14574979), (43, 7118013), (67, 4568277), (129, 2372671), (201, 1522759), (301, 1016859), (469, 652611), (903, 338953), (1407, 217537), (2881, 106239), (5059, 60501), (8643, 35413), (15177, 20167)]