275557981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1427}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 300839616

約数和(自身を除く): 25281635

約数列:

[1, 17, 37, 307, 629, 1427, 5219, 11359, 24259, 52799, 193103, 438089, 897583, 7447513, 16209293, 275557981]

約数ペア:

[(1, 275557981), (17, 16209293), (37, 7447513), (307, 897583), (629, 438089), (1427, 193103), (5219, 52799), (11359, 24259)]