39007171

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2741}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 47381760

約数和(自身を除く): 8374589

約数列:

[1, 7, 19, 107, 133, 749, 2033, 2741, 14231, 19187, 52079, 293287, 364553, 2053009, 5572453, 39007171]

約数ペア:

[(1, 39007171), (7, 5572453), (19, 2053009), (107, 364553), (133, 293287), (749, 52079), (2033, 19187), (2741, 14231)]