291214523

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1181}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 310459392

約数和(自身を除く): 19244869

約数列:

[1, 23, 71, 151, 1181, 1633, 3473, 10721, 27163, 83851, 178331, 246583, 1928573, 4101613, 12661501, 291214523]

約数ペア:

[(1, 291214523), (23, 12661501), (71, 4101613), (151, 1928573), (1181, 246583), (1633, 178331), (3473, 83851), (10721, 27163)]