12922778869

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{1663}}^1$

素因数の和:2810

約数の個数: 48

約数和(自身を含む): 17687255040

約数和(自身を除く): 4764476171

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 1109, 1663, 7007, 7763, 11641, 12199, 14417, 18293, 21619, 54341, 81487, 85393, 100919, 128051, 151333, 158587, 237809, 597751, 706433, 896357, 1059331, 1110109, 1664663, 1844267, 7770763, 11652641, 12909869, 20286937, 23975471, 90369083, 142008559, 167828297, 263730181, 994059913, 1174798079, 1846111267, 12922778869]

約数ペア:

[(1, 12922778869), (7, 1846111267), (11, 1174798079), (13, 994059913), (49, 263730181), (77, 167828297), (91, 142008559), (143, 90369083), (539, 23975471), (637, 20286937), (1001, 12909869), (1109, 11652641), (1663, 7770763), (7007, 1844267), (7763, 1664663), (11641, 1110109), (12199, 1059331), (14417, 896357), (18293, 706433), (21619, 597751), (54341, 237809), (81487, 158587), (85393, 151333), (100919, 128051)]