706943943

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{28429}}^1$

素因数の和:28748

約数の個数: 20

約数和(自身を含む): 1059529240

約数和(自身を除く): 352585297

約数列:

[1, 3, 9, 27, 81, 307, 921, 2763, 8289, 24867, 28429, 85287, 255861, 767583, 2302749, 8727703, 26183109, 78549327, 235647981, 706943943]

約数ペア:

[(1, 706943943), (3, 235647981), (9, 78549327), (27, 26183109), (81, 8727703), (307, 2302749), (921, 767583), (2763, 255861), (8289, 85287), (24867, 28429)]