293457791

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{797}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 343874160

約数和(自身を除く): 50416369

約数列:

[1, 11, 17, 121, 179, 187, 797, 1969, 2057, 3043, 8767, 13549, 21659, 33473, 96437, 142663, 149039, 368203, 1569293, 1639429, 2425271, 17262223, 26677981, 293457791]

約数ペア:

[(1, 293457791), (11, 26677981), (17, 17262223), (121, 2425271), (179, 1639429), (187, 1569293), (797, 368203), (1969, 149039), (2057, 142663), (3043, 96437), (8767, 33473), (13549, 21659)]