629732349

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{641929}}^1$

素因数の和:642044

約数の個数: 12

約数和(自身を含む): 917959900

約数和(自身を除く): 288227551

約数列:

[1, 3, 9, 109, 327, 981, 641929, 1925787, 5777361, 69970261, 209910783, 629732349]

約数ペア:

[(1, 629732349), (3, 209910783), (9, 69970261), (109, 5777361), (327, 1925787), (981, 641929)]