121420419

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{7307}}^1$

素因数の和:7530

約数の個数: 16

約数和(自身を含む): 168376320

約数和(自身を除く): 46955901

約数列:

[1, 3, 29, 87, 191, 573, 5539, 7307, 16617, 21921, 211903, 635709, 1395637, 4186911, 40473473, 121420419]

約数ペア:

[(1, 121420419), (3, 40473473), (29, 4186911), (87, 1395637), (191, 635709), (573, 211903), (5539, 21921), (7307, 16617)]