310154817

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1979}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 501811200

約数和(自身を除く): 191656383

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 439, 1317, 1979, 3073, 5937, 7463, 9219, 13853, 22389, 33643, 41559, 52241, 100929, 156723, 235501, 706503, 868781, 2606343, 6081467, 14769277, 18244401, 44307831, 103384939, 310154817]

約数ペア:

[(1, 310154817), (3, 103384939), (7, 44307831), (17, 18244401), (21, 14769277), (51, 6081467), (119, 2606343), (357, 868781), (439, 706503), (1317, 235501), (1979, 156723), (3073, 100929), (5937, 52241), (7463, 41559), (9219, 33643), (13853, 22389)]