291217497

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{383}}^1\times {\mathrm{877}}^1$

素因数の和:1297

約数の個数: 24

約数和(自身を含む): 414022656

約数和(自身を除く): 122805159

約数列:

[1, 3, 17, 51, 289, 383, 867, 877, 1149, 2631, 6511, 14909, 19533, 44727, 110687, 253453, 332061, 335891, 760359, 1007673, 5710147, 17130441, 97072499, 291217497]

約数ペア:

[(1, 291217497), (3, 97072499), (17, 17130441), (51, 5710147), (289, 1007673), (383, 760359), (867, 335891), (877, 332061), (1149, 253453), (2631, 110687), (6511, 44727), (14909, 19533)]