4509981

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4211}}^1$

素因数の和:4241

約数の個数: 24

約数和(自身を含む): 7884864

約数和(自身を除く): 3374883

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 4211, 12633, 29477, 37899, 71587, 88431, 214761, 265293, 501109, 644283, 1503327, 4509981]

約数ペア:

[(1, 4509981), (3, 1503327), (7, 644283), (9, 501109), (17, 265293), (21, 214761), (51, 88431), (63, 71587), (119, 37899), (153, 29477), (357, 12633), (1071, 4211)]