1057148937

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{210127}}^1$

素因数の和:210189

約数の個数: 24

約数和(自身を含む): 1682705024

約数和(自身を除く): 625556087

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 210127, 630381, 1891143, 2731651, 8194953, 9035461, 24584859, 27106383, 81319149, 117460993, 352382979, 1057148937]

約数ペア:

[(1, 1057148937), (3, 352382979), (9, 117460993), (13, 81319149), (39, 27106383), (43, 24584859), (117, 9035461), (129, 8194953), (387, 2731651), (559, 1891143), (1677, 630381), (5031, 210127)]