289916351

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1\times {\mathrm{739}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 314565120

約数和(自身を除く): 24648769

約数列:

[1, 17, 47, 491, 739, 799, 8347, 12563, 23077, 34733, 362849, 392309, 590461, 6168433, 17053903, 289916351]

約数ペア:

[(1, 289916351), (17, 17053903), (47, 6168433), (491, 590461), (739, 392309), (799, 362849), (8347, 34733), (12563, 23077)]