4387089

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 7225344

約数和(自身を除く): 2838255

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 293, 483, 651, 713, 879, 2051, 2139, 4991, 6153, 6739, 9083, 14973, 20217, 27249, 47173, 63581, 141519, 190743, 208909, 626727, 1462363, 4387089]

約数ペア:

[(1, 4387089), (3, 1462363), (7, 626727), (21, 208909), (23, 190743), (31, 141519), (69, 63581), (93, 47173), (161, 27249), (217, 20217), (293, 14973), (483, 9083), (651, 6739), (713, 6153), (879, 4991), (2051, 2139)]