2077293407

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 2500608000

約数和(自身を除く): 423314593

約数列:

[1, 7, 43, 49, 127, 301, 343, 889, 1109, 2107, 5461, 6223, 7763, 14749, 38227, 43561, 47687, 54341, 140843, 267589, 333809, 380387, 985901, 1873123, 2336663, 6056249, 6901307, 16356641, 42393743, 48309149, 296756201, 2077293407]

約数ペア:

[(1, 2077293407), (7, 296756201), (43, 48309149), (49, 42393743), (127, 16356641), (301, 6901307), (343, 6056249), (889, 2336663), (1109, 1873123), (2107, 985901), (5461, 380387), (6223, 333809), (7763, 267589), (14749, 140843), (38227, 54341), (43561, 47687)]