287441323

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1\times {\mathrm{631}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 315271936

約数和(自身を除く): 27830613

約数列:

[1, 13, 67, 523, 631, 871, 6799, 8203, 35041, 42277, 330013, 455533, 549601, 4290169, 22110871, 287441323]

約数ペア:

[(1, 287441323), (13, 22110871), (67, 4290169), (523, 549601), (631, 455533), (871, 330013), (6799, 42277), (8203, 35041)]