42473493

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1667}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 65052000

約数和(自身を除く): 22578507

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 1667, 2831, 5001, 8493, 15003, 25479, 31673, 95019, 248383, 285057, 745149, 2235447, 4719277, 14157831, 42473493]

約数ペア:

[(1, 42473493), (3, 14157831), (9, 4719277), (19, 2235447), (57, 745149), (149, 285057), (171, 248383), (447, 95019), (1341, 31673), (1667, 25479), (2831, 15003), (5001, 8493)]