42260001

素因数分解:

$3^1\times 7^4\times {\mathrm{5867}}^1$

素因数の和:5898

約数の個数: 20

約数和(自身を含む): 65745072

約数和(自身を除く): 23485071

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 5867, 7203, 17601, 41069, 123207, 287483, 862449, 2012381, 6037143, 14086667, 42260001]

約数ペア:

[(1, 42260001), (3, 14086667), (7, 6037143), (21, 2012381), (49, 862449), (147, 287483), (343, 123207), (1029, 41069), (2401, 17601), (5867, 7203)]