221464797

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1\times {\mathrm{3001}}^1$

素因数の和:4468

約数の個数: 16

約数和(自身を含む): 312976512

約数和(自身を除く): 91511715

約数列:

[1, 3, 17, 51, 1447, 3001, 4341, 9003, 24599, 51017, 73797, 153051, 4342447, 13027341, 73821599, 221464797]

約数ペア:

[(1, 221464797), (3, 73821599), (17, 13027341), (51, 4342447), (1447, 153051), (3001, 73797), (4341, 51017), (9003, 24599)]