313446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 760320

約数和(自身を除く): 446874

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 439, 714, 878, 1317, 2634, 3073, 6146, 7463, 9219, 14926, 18438, 22389, 44778, 52241, 104482, 156723, 313446]

約数ペア:

[(1, 313446), (2, 156723), (3, 104482), (6, 52241), (7, 44778), (14, 22389), (17, 18438), (21, 14926), (34, 9219), (42, 7463), (51, 6146), (102, 3073), (119, 2634), (238, 1317), (357, 878), (439, 714)]