56988357

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 76900032

約数和(自身を除く): 19911675

約数列:

[1, 3, 197, 211, 457, 591, 633, 1371, 41567, 90029, 96427, 124701, 270087, 289281, 18996119, 56988357]

約数ペア:

[(1, 56988357), (3, 18996119), (197, 289281), (211, 270087), (457, 124701), (591, 96427), (633, 90029), (1371, 41567)]