289328941441

素因数分解:

${\mathrm{281}}^1\times {\mathrm{359}}^1\times {\mathrm{661}}^1\times {\mathrm{4339}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 291675081600

約数和(自身を除く): 2346140159

約数列:

[1, 281, 359, 661, 4339, 100879, 185741, 237299, 1219259, 1557701, 2868079, 66681019, 437713981, 805930199, 1029640361, 289328941441]

約数ペア:

[(1, 289328941441), (281, 1029640361), (359, 805930199), (661, 437713981), (4339, 66681019), (100879, 2868079), (185741, 1557701), (237299, 1219259)]