17457453

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 29405376

約数和(自身を除く): 11947923

約数列:

[1, 3, 9, 13, 17, 39, 51, 67, 117, 131, 153, 201, 221, 393, 603, 663, 871, 1139, 1179, 1703, 1989, 2227, 2613, 3417, 5109, 6681, 7839, 8777, 10251, 14807, 15327, 20043, 26331, 28951, 44421, 78993, 86853, 114101, 133263, 149209, 260559, 342303, 447627, 1026909, 1342881, 1939717, 5819151, 17457453]

約数ペア:

[(1, 17457453), (3, 5819151), (9, 1939717), (13, 1342881), (17, 1026909), (39, 447627), (51, 342303), (67, 260559), (117, 149209), (131, 133263), (153, 114101), (201, 86853), (221, 78993), (393, 44421), (603, 28951), (663, 26331), (871, 20043), (1139, 15327), (1179, 14807), (1703, 10251), (1989, 8777), (2227, 7839), (2613, 6681), (3417, 5109)]