13245463

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 17159040

約数和(自身を除く): 3913577

約数列:

[1, 7, 11, 31, 77, 179, 217, 341, 961, 1253, 1969, 2387, 5549, 6727, 10571, 13783, 38843, 61039, 73997, 172019, 427273, 1204133, 1892209, 13245463]

約数ペア:

[(1, 13245463), (7, 1892209), (11, 1204133), (31, 427273), (77, 172019), (179, 73997), (217, 61039), (341, 38843), (961, 13783), (1253, 10571), (1969, 6727), (2387, 5549)]