42219429

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{5419}}^1$

素因数の和:5489

約数の個数: 24

約数和(自身を含む): 66731040

約数和(自身を除く): 24511611

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 5419, 7791, 16257, 37933, 113799, 265531, 287207, 796593, 861621, 2010449, 6031347, 14073143, 42219429]

約数ペア:

[(1, 42219429), (3, 14073143), (7, 6031347), (21, 2010449), (49, 861621), (53, 796593), (147, 287207), (159, 265531), (371, 113799), (1113, 37933), (2597, 16257), (5419, 7791)]