514156721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 594155520

約数和(自身を除く): 79998799

約数列:

[1, 13, 17, 107, 221, 289, 1279, 1391, 1819, 3757, 16627, 21743, 23647, 30923, 136853, 282659, 369631, 401999, 1779089, 2326501, 4805203, 30244513, 39550517, 514156721]

約数ペア:

[(1, 514156721), (13, 39550517), (17, 30244513), (107, 4805203), (221, 2326501), (289, 1779089), (1279, 401999), (1391, 369631), (1819, 282659), (3757, 136853), (16627, 30923), (21743, 23647)]