4137903

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{853}}^1$

素因数の和:884

約数の個数: 36

約数和(自身を含む): 7593768

約数和(自身を除く): 3455865

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 853, 1617, 2559, 4851, 5971, 7677, 9383, 17913, 28149, 41797, 53739, 65681, 84447, 125391, 197043, 376173, 459767, 591129, 1379301, 4137903]

約数ペア:

[(1, 4137903), (3, 1379301), (7, 591129), (9, 459767), (11, 376173), (21, 197043), (33, 125391), (49, 84447), (63, 65681), (77, 53739), (99, 41797), (147, 28149), (231, 17913), (441, 9383), (539, 7677), (693, 5971), (853, 4851), (1617, 2559)]