981869697

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{8779}}^1$

素因数の和:8862

約数の個数: 36

約数和(自身を含む): 1541803120

約数和(自身を除く): 559933423

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 289, 387, 731, 867, 2193, 2601, 6579, 8779, 12427, 26337, 37281, 79011, 111843, 149243, 377497, 447729, 1132491, 1343187, 2537131, 3397473, 6417449, 7611393, 19252347, 22834179, 57757041, 109096633, 327289899, 981869697]

約数ペア:

[(1, 981869697), (3, 327289899), (9, 109096633), (17, 57757041), (43, 22834179), (51, 19252347), (129, 7611393), (153, 6417449), (289, 3397473), (387, 2537131), (731, 1343187), (867, 1132491), (2193, 447729), (2601, 377497), (6579, 149243), (8779, 111843), (12427, 79011), (26337, 37281)]