713207985

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{970351}}^1$

素因数の和:970373

約数の個数: 24

約数和(自身を含む): 1327441536

約数和(自身を除く): 614233551

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 970351, 2911053, 4851755, 6792457, 14555265, 20377371, 33962285, 47547199, 101886855, 142641597, 237735995, 713207985]

約数ペア:

[(1, 713207985), (3, 237735995), (5, 142641597), (7, 101886855), (15, 47547199), (21, 33962285), (35, 20377371), (49, 14555265), (105, 6792457), (147, 4851755), (245, 2911053), (735, 970351)]