202311123

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2713}}^1$

素因数の和:2843

約数の個数: 32

約数和(自身を含む): 318905856

約数和(自身を除く): 116594733

約数列:

[1, 3, 7, 21, 53, 67, 159, 201, 371, 469, 1113, 1407, 2713, 3551, 8139, 10653, 18991, 24857, 56973, 74571, 143789, 181771, 431367, 545313, 1006523, 1272397, 3019569, 3817191, 9633863, 28901589, 67437041, 202311123]

約数ペア:

[(1, 202311123), (3, 67437041), (7, 28901589), (21, 9633863), (53, 3817191), (67, 3019569), (159, 1272397), (201, 1006523), (371, 545313), (469, 431367), (1113, 181771), (1407, 143789), (2713, 74571), (3551, 56973), (8139, 24857), (10653, 18991)]