7616241

素因数分解:

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

素因数の和:246

約数の個数: 32

約数和(自身を含む): 11923200

約数和(自身を除く): 4306959

約数列:

[1, 3, 9, 27, 29, 71, 87, 137, 213, 261, 411, 639, 783, 1233, 1917, 2059, 3699, 3973, 6177, 9727, 11919, 18531, 29181, 35757, 55593, 87543, 107271, 262629, 282083, 846249, 2538747, 7616241]

約数ペア:

[(1, 7616241), (3, 2538747), (9, 846249), (27, 282083), (29, 262629), (71, 107271), (87, 87543), (137, 55593), (213, 35757), (261, 29181), (411, 18531), (639, 11919), (783, 9727), (1233, 6177), (1917, 3973), (2059, 3699)]