1570394969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 1886250240

約数和(自身を除く): 315855271

約数列:

[1, 11, 13, 71, 137, 143, 781, 923, 1129, 1507, 1781, 9727, 10153, 12419, 14677, 19591, 80159, 106997, 126451, 154673, 161447, 881749, 1042067, 1390961, 1701403, 2010749, 10981783, 11462737, 22118239, 120799613, 142763179, 1570394969]

約数ペア:

[(1, 1570394969), (11, 142763179), (13, 120799613), (71, 22118239), (137, 11462737), (143, 10981783), (781, 2010749), (923, 1701403), (1129, 1390961), (1507, 1042067), (1781, 881749), (9727, 161447), (10153, 154673), (12419, 126451), (14677, 106997), (19591, 80159)]