74409221

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{743}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 81316224

約数和(自身を除く): 6907003

約数列:

[1, 17, 43, 137, 731, 743, 2329, 5891, 12631, 31949, 100147, 101791, 543133, 1730447, 4377013, 74409221]

約数ペア:

[(1, 74409221), (17, 4377013), (43, 1730447), (137, 543133), (731, 101791), (743, 100147), (2329, 31949), (5891, 12631)]