214213719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71191}}^1$

素因数の和:71270

約数の個数: 16

約数和(自身を含む): 307549440

約数和(自身を除く): 93335721

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 71191, 213573, 1210247, 3630741, 4200269, 12600807, 71404573, 214213719]

約数ペア:

[(1, 214213719), (3, 71404573), (17, 12600807), (51, 4200269), (59, 3630741), (177, 1210247), (1003, 213573), (3009, 71191)]