42260959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 51448320

約数和(自身を除く): 9187361

約数列:

[1, 13, 19, 23, 43, 173, 247, 299, 437, 559, 817, 989, 2249, 3287, 3979, 5681, 7439, 10621, 12857, 18791, 42731, 51727, 75601, 96707, 141341, 171097, 244283, 982813, 1837433, 2224261, 3250843, 42260959]

約数ペア:

[(1, 42260959), (13, 3250843), (19, 2224261), (23, 1837433), (43, 982813), (173, 244283), (247, 171097), (299, 141341), (437, 96707), (559, 75601), (817, 51727), (989, 42731), (2249, 18791), (3287, 12857), (3979, 10621), (5681, 7439)]