1143197839

素因数分解:

$7^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1\times {\mathrm{1871}}^1$

素因数の和:2526

約数の個数: 16

約数和(自身を含む): 1316929536

約数和(自身を除く): 173731697

約数列:

[1, 7, 191, 457, 1337, 1871, 3199, 13097, 87287, 357361, 611009, 855047, 2501527, 5985329, 163313977, 1143197839]

約数ペア:

[(1, 1143197839), (7, 163313977), (191, 5985329), (457, 2501527), (1337, 855047), (1871, 611009), (3199, 357361), (13097, 87287)]