211038483

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{1031}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 295135488

約数和(自身を除く): 84097005

約数列:

[1, 3, 31, 71, 93, 213, 961, 1031, 2201, 2883, 3093, 6603, 31961, 68231, 73201, 95883, 204693, 219603, 990791, 2269231, 2972373, 6807693, 70346161, 211038483]

約数ペア:

[(1, 211038483), (3, 70346161), (31, 6807693), (71, 2972373), (93, 2269231), (213, 990791), (961, 219603), (1031, 204693), (2201, 95883), (2883, 73201), (3093, 68231), (6603, 31961)]