42085857

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 62052480

約数和(自身を除く): 19966623

約数列:

[1, 3, 11, 33, 121, 269, 363, 431, 807, 1293, 2959, 4741, 8877, 14223, 32549, 52151, 97647, 115939, 156453, 347817, 1275329, 3825987, 14028619, 42085857]

約数ペア:

[(1, 42085857), (3, 14028619), (11, 3825987), (33, 1275329), (121, 347817), (269, 156453), (363, 115939), (431, 97647), (807, 52151), (1293, 32549), (2959, 14223), (4741, 8877)]