726931441

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 809015040

約数和(自身を除く): 82083599

約数列:

[1, 17, 67, 71, 89, 101, 1139, 1207, 1513, 1717, 4757, 5963, 6319, 6767, 7171, 8989, 80869, 101371, 107423, 115039, 121907, 152813, 423373, 480457, 602263, 638219, 7197341, 8167769, 10238471, 10849723, 42760673, 726931441]

約数ペア:

[(1, 726931441), (17, 42760673), (67, 10849723), (71, 10238471), (89, 8167769), (101, 7197341), (1139, 638219), (1207, 602263), (1513, 480457), (1717, 423373), (4757, 152813), (5963, 121907), (6319, 115039), (6767, 107423), (7171, 101371), (8989, 80869)]