296289021

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{742579}}^1$

素因数の和:742608

約数の個数: 16

約数和(自身を含む): 475251200

約数和(自身を除く): 178962179

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 742579, 2227737, 5198053, 14109001, 15594159, 42327003, 98763007, 296289021]

約数ペア:

[(1, 296289021), (3, 98763007), (7, 42327003), (19, 15594159), (21, 14109001), (57, 5198053), (133, 2227737), (399, 742579)]