293859711

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{42349}}^1$

素因数の和:42615

約数の個数: 16

約数和(自身を含む): 437052000

約数和(自身を除く): 143192289

約数列:

[1, 3, 9, 27, 257, 771, 2313, 6939, 42349, 127047, 381141, 1143423, 10883693, 32651079, 97953237, 293859711]

約数ペア:

[(1, 293859711), (3, 97953237), (9, 32651079), (27, 10883693), (257, 1143423), (771, 381141), (2313, 127047), (6939, 42349)]