974228181

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{70951}}^1$

素因数の和:71176

約数の個数: 16

約数和(自身を含む): 1362278400

約数和(自身を除く): 388050219

約数列:

[1, 3, 23, 69, 199, 597, 4577, 13731, 70951, 212853, 1631873, 4895619, 14119249, 42357747, 324742727, 974228181]

約数ペア:

[(1, 974228181), (3, 324742727), (23, 42357747), (69, 14119249), (199, 4895619), (597, 1631873), (4577, 212853), (13731, 70951)]