42146223

素因数分解:

$3^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{701}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 65622960

約数和(自身を除く): 23476737

約数列:

[1, 3, 7, 21, 49, 147, 409, 701, 1227, 2103, 2863, 4907, 8589, 14721, 20041, 34349, 60123, 103047, 286709, 860127, 2006963, 6020889, 14048741, 42146223]

約数ペア:

[(1, 42146223), (3, 14048741), (7, 6020889), (21, 2006963), (49, 860127), (147, 286709), (409, 103047), (701, 60123), (1227, 34349), (2103, 20041), (2863, 14721), (4907, 8589)]