201712047

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{6977}}^1$

素因数の和:7422

約数の個数: 16

約数和(自身を含む): 281352960

約数和(自身を除く): 79640913

約数列:

[1, 3, 23, 69, 419, 1257, 6977, 9637, 20931, 28911, 160471, 481413, 2923363, 8770089, 67237349, 201712047]

約数ペア:

[(1, 201712047), (3, 67237349), (23, 8770089), (69, 2923363), (419, 481413), (1257, 160471), (6977, 28911), (9637, 20931)]