9308739

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 14307840

約数和(自身を除く): 4999101

約数列:

[1, 3, 11, 29, 33, 71, 87, 137, 213, 319, 411, 781, 957, 1507, 2059, 2343, 3973, 4521, 6177, 9727, 11919, 22649, 29181, 43703, 67947, 106997, 131109, 282083, 320991, 846249, 3102913, 9308739]

約数ペア:

[(1, 9308739), (3, 3102913), (11, 846249), (29, 320991), (33, 282083), (71, 131109), (87, 106997), (137, 67947), (213, 43703), (319, 29181), (411, 22649), (781, 11919), (957, 9727), (1507, 6177), (2059, 4521), (2343, 3973)]