42657573

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{119489}}^1$

素因数の和:119516

約数の個数: 16

約数和(自身を含む): 68826240

約数和(自身を除く): 26168667

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 119489, 358467, 836423, 2031313, 2509269, 6093939, 14219191, 42657573]

約数ペア:

[(1, 42657573), (3, 14219191), (7, 6093939), (17, 2509269), (21, 2031313), (51, 836423), (119, 358467), (357, 119489)]