17316351

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 27932632

約数和(自身を除く): 10616281

約数列:

[1, 3, 9, 13, 39, 47, 67, 117, 141, 201, 423, 603, 611, 871, 1833, 2209, 2613, 3149, 5499, 6627, 7839, 9447, 19881, 28341, 28717, 40937, 86151, 122811, 148003, 258453, 368433, 444009, 1332027, 1924039, 5772117, 17316351]

約数ペア:

[(1, 17316351), (3, 5772117), (9, 1924039), (13, 1332027), (39, 444009), (47, 368433), (67, 258453), (117, 148003), (141, 122811), (201, 86151), (423, 40937), (603, 28717), (611, 28341), (871, 19881), (1833, 9447), (2209, 7839), (2613, 6627), (3149, 5499)]