8161773

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 11916000

約数和(自身を除く): 3754227

約数列:

[1, 3, 19, 31, 57, 93, 149, 447, 589, 961, 1767, 2831, 2883, 4619, 8493, 13857, 18259, 54777, 87761, 143189, 263283, 429567, 2720591, 8161773]

約数ペア:

[(1, 8161773), (3, 2720591), (19, 429567), (31, 263283), (57, 143189), (93, 87761), (149, 54777), (447, 18259), (589, 13857), (961, 8493), (1767, 4619), (2831, 2883)]