4997847

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 7359984

約数和(自身を除く): 2362137

約数列:

[1, 3, 17, 43, 51, 53, 129, 159, 731, 901, 1849, 2193, 2279, 2703, 5547, 6837, 31433, 38743, 94299, 97997, 116229, 293991, 1665949, 4997847]

約数ペア:

[(1, 4997847), (3, 1665949), (17, 293991), (43, 116229), (51, 97997), (53, 94299), (129, 38743), (159, 31433), (731, 6837), (901, 5547), (1849, 2703), (2193, 2279)]