84157213

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13463}}^1$

素因数の和:13536

約数の個数: 16

約数和(自身を含む): 103403520

約数和(自身を除く): 19246307

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 13463, 94241, 255797, 632761, 1790579, 4429327, 12022459, 84157213]

約数ペア:

[(1, 84157213), (7, 12022459), (19, 4429327), (47, 1790579), (133, 632761), (329, 255797), (893, 94241), (6251, 13463)]