142401237

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{28961}}^1$

素因数の和:29124

約数の個数: 16

約数和(自身を含む): 208526400

約数和(自身を除く): 66125163

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 28961, 86883, 318571, 955713, 4315189, 12945567, 47467079, 142401237]

約数ペア:

[(1, 142401237), (3, 47467079), (11, 12945567), (33, 4315189), (149, 955713), (447, 318571), (1639, 86883), (4917, 28961)]