147751639

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{1097}}^1$

素因数の和:1446

約数の個数: 16

約数和(自身を含む): 172025856

約数和(自身を除く): 24274217

約数列:

[1, 7, 71, 271, 497, 1097, 1897, 7679, 19241, 77887, 134687, 297287, 545209, 2081009, 21107377, 147751639]

約数ペア:

[(1, 147751639), (7, 21107377), (71, 2081009), (271, 545209), (497, 297287), (1097, 134687), (1897, 77887), (7679, 19241)]