245635247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{577}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 291936240

約数和(自身を除く): 46300993

約数列:

[1, 11, 13, 143, 169, 229, 577, 1859, 2519, 2977, 6347, 7501, 32747, 38701, 82511, 97513, 132133, 425711, 1072643, 1453463, 1717729, 18895019, 22330477, 245635247]

約数ペア:

[(1, 245635247), (11, 22330477), (13, 18895019), (143, 1717729), (169, 1453463), (229, 1072643), (577, 425711), (1859, 132133), (2519, 97513), (2977, 82511), (6347, 38701), (7501, 32747)]