40805813

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 43545600

約数和(自身を除く): 2739787

約数列:

[1, 29, 53, 139, 191, 1537, 4031, 5539, 7367, 10123, 26549, 213643, 293567, 769921, 1407097, 40805813]

約数ペア:

[(1, 40805813), (29, 1407097), (53, 769921), (139, 293567), (191, 213643), (1537, 26549), (4031, 10123), (5539, 7367)]