697274253

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2213}}^1\times {\mathrm{2693}}^1$

素因数の和:4925

約数の個数: 24

約数和(自身を含む): 1085541912

約数和(自身を除く): 388267659

約数列:

[1, 3, 9, 13, 39, 117, 2213, 2693, 6639, 8079, 19917, 24237, 28769, 35009, 86307, 105027, 258921, 315081, 5959609, 17878827, 53636481, 77474917, 232424751, 697274253]

約数ペア:

[(1, 697274253), (3, 232424751), (9, 77474917), (13, 53636481), (39, 17878827), (117, 5959609), (2213, 315081), (2693, 258921), (6639, 105027), (8079, 86307), (19917, 35009), (24237, 28769)]