2017938433

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{3343}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 2390986752

約数和(自身を除く): 373048319

約数列:

[1, 7, 49, 97, 127, 679, 889, 3343, 4753, 6223, 12319, 23401, 86233, 163807, 324271, 424561, 603631, 2269897, 2971927, 15889279, 20803489, 41182417, 288276919, 2017938433]

約数ペア:

[(1, 2017938433), (7, 288276919), (49, 41182417), (97, 20803489), (127, 15889279), (679, 2971927), (889, 2269897), (3343, 603631), (4753, 424561), (6223, 324271), (12319, 163807), (23401, 86233)]