8689941

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 14415492

約数和(自身を除く): 5725551

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 257, 289, 663, 771, 867, 1989, 2313, 2601, 3341, 3757, 4369, 10023, 11271, 13107, 30069, 33813, 39321, 56797, 74273, 170391, 222819, 511173, 668457, 965549, 2896647, 8689941]

約数ペア:

[(1, 8689941), (3, 2896647), (9, 965549), (13, 668457), (17, 511173), (39, 222819), (51, 170391), (117, 74273), (153, 56797), (221, 39321), (257, 33813), (289, 30069), (663, 13107), (771, 11271), (867, 10023), (1989, 4369), (2313, 3757), (2601, 3341)]