9209431

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 11797632

約数和(自身を除く): 2588201

約数列:

[1, 7, 11, 77, 83, 121, 131, 581, 847, 913, 917, 1441, 6391, 10043, 10087, 10873, 15851, 70301, 76111, 110957, 119603, 837221, 1315633, 9209431]

約数ペア:

[(1, 9209431), (7, 1315633), (11, 837221), (77, 119603), (83, 110957), (121, 76111), (131, 70301), (581, 15851), (847, 10873), (913, 10087), (917, 10043), (1441, 6391)]