1268376417

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{261467}}^1$

素因数の和:261498

約数の個数: 36

約数和(自身を含む): 2324973456

約数和(自身を除く): 1056597039

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 261467, 784401, 1830269, 2353203, 2876137, 5490807, 8628411, 12811883, 16472421, 20132959, 25885233, 38435649, 60398877, 115306947, 140930713, 181196631, 422792139, 1268376417]

約数ペア:

[(1, 1268376417), (3, 422792139), (7, 181196631), (9, 140930713), (11, 115306947), (21, 60398877), (33, 38435649), (49, 25885233), (63, 20132959), (77, 16472421), (99, 12811883), (147, 8628411), (231, 5490807), (441, 2876137), (539, 2353203), (693, 1830269), (1617, 784401), (4851, 261467)]