945364077

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{211349}}^1$

素因数の和:211433

約数の個数: 24

約数和(自身を含む): 1582588800

約数和(自身を除く): 637224723

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 211349, 634047, 1479443, 1902141, 4438329, 13314987, 15005779, 45017337, 105040453, 135052011, 315121359, 945364077]

約数ペア:

[(1, 945364077), (3, 315121359), (7, 135052011), (9, 105040453), (21, 45017337), (63, 15005779), (71, 13314987), (213, 4438329), (497, 1902141), (639, 1479443), (1491, 634047), (4473, 211349)]